triumph spitfire 1500 engine rebuild

Privacy Policy - Terms of Service - Contact Us, Rare American Sports Car: The Fiberfab Jamaican II V8, Full Documentary: The History Of Land Rover, For Sale: The Triumph Scrambler Stunt Motorcycle From James Bonds No Time To Die, Street-Legal Historic Race Car: A 1962 Semi-Lightweight E-Type, Unusual Project Car: A Brazilian Volkswagen SP2, For Sale: Ferrari F40 Wire Frame Sculpture. Our initial zero-to-60 testing was just as depressing. A shop manual is a good idea, but we have a little cheat: Just disassemble one unit at a time, and use the other as a 3-D shop manual of sorts. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2022 Moss Motors, Ltd. All Rights Reserved. Move to zero and then around and stop at .005 past zero. Rocker arm bushings, if needed, Gaskets and the final touches I also experienced the thrust washer failure which ruined the crank so my advice is to keep your foot off the clutch as much as possible. But now you will know what degree of offset key to order. Once the crankshaft is installed, be sure to check your crankshaft end float as I first discussed in the disassembly article, and make sure it is in spec per the manual. The chap who created this stop motion film is one of the few chosen ones who successfully completed a full engine rebuild without throwing in the towel and marching down to the pub, the engine in the film is a 1500 4 pot from a Triumph Spitfire one of those cars Ive always sworn Ill buy. I'd start with some head work a header and dual SUs. If you are using a performance camshaft you may have to advance the cam timing per the cam manufacturers instructions. Add to Wish List. Launched in October 1962, the Spitfire featured sleek styling by famed Italian designer Giovanni Michelotti. Check the straightness of the top of the blocks deck where the cylinder head attaches. But Ive stuck with it for reasons long since forgotten! Single DCOEs on the 8 port heads suffer from uneven fuel distribution between the inside two cylinders and the outside two owing to the unequal runner lengths of the available intake manifolds. Has Weber carb. They don't appear on any of the Canley GT6 diagrams, but they were certainly there the first time I took the sump off in 1979, or there abouts. Total price: $93.10. It is a completely different car than it was when I bought it. This reduces flow to the mains. 21.49. A parts washer makes this job a lot easier, but if you dont have one you can make a temporary parts washer out a 5-gallon bucket and waterbased degreasers. Once all of the pistons are in you can rotate the engine to the access the bottom side. Features The Triumph SC (small car) engines were never derived fromtractors. For engines with a lifter cover or external lifter access, install the liftersif not already pre-assembled. By And here's the reason why. This may take several minutes. Bring in the camshaft you are using to insure it fits with the new cam bearings. ENGINE REBUILD KIT FOR MG MIDGET 1500 [ THE TRIUMPH ENGINE ] 1975 - 1980 . What have you done to upgrade your 1500's? Its okay if areas around the water jacket do not completely clean up. Rod bolts I recommend replacement. The solution is an electric fuel pump in the trunk, and bypass the mechanical pump. For about $200, we had a local muffler shop fabricate a new system. AnglefireSeptember 30, 2017 in Engine. The rule with engine building is clean, clean, and then clean some more. anglefire is my forum name across all forums I use. Triumph produced the fun and affordable Spitfire for 18 years, during which time over 314,000 were built. Blueprinted engines are achieved when a builder dictates these sizes to get the exact clearance they need. Bolting on the new carburetors is easy, and since this is a factory setup, the throttle cable will perfectly join the existing system. Connecting Rod Bolt Set HD Triumph Spitfire, Midget 1500 . Well we offer that as well. From your local part store you will need to purchase the green plastigauge with a measurement range for .001-.003. There are some things I liked about the spit but not enough to keep it around. A nifty-looking, dual-inlet air cleaner wrapped in a black crackle finish was part of the package. I discussed addinglock tabs with the engineer when I did my Herald engine, but he warned against it. At the end of the day if it needs a rebuild every 40/50k its notthe end of the world as that is plenty of years use! At least the MG stayed 'all British'. For most, dropping off the cylinder head complete to a machine shop is the best idea. If building a performance engine, ARP bolts may be ofbenefit, but they use their own special lube with a lower than factory torque!! Many British engines have cam bearings in the block. Bolting Dual DCOEs on a stock engine would would hurt driveability. Its really more simple than people make it out to be. Stroke(mm) = 76 Stroke(mm) = 87.5 And oversized washers are available if there's wear on the crankshaft. Payen gaskets where possible, use the best crank bearings you can find (vandervell but you will have to be VERY lucky) and you WILL need a thermostatic oil cooler, and millers CSS20/60 oil a good idea. If you're a British car owner that seeks perfection, you will not find another engine rebuilder that is able to produce as fine of finished unit. The engine needing the least work to retrofit is the Triumph GT6, or the Triumph TR6. If theres any drawback, its the legal ramifications. Oil pump whether you replace with new or reuse your current oil pump you will need to disassemble it and check the clearances. Now loosen the crank nut and rotate the degree wheel to reflect TDC on it. Lube the rod bolt threads with motor oil or fastener assembly lube, like the one ARP makes, and torque your rod bolts to manual spec. The thing to remember is that the engine is many different systems that all have to work together. Mean piston speed (MPS) is a simple calculation using the revs and thestroke. Dealer 3,695 Triumph Spitfire 1500 1978 Triumph Spitfire 1500cc in yellow, has been dry stored. Use a wooden, or plastic hammer handle, to tap the top of the piston down into the bore. Install the crankshaft and bearing But not just any pump--SU carb float valves will allow gas by if it's under too much pressure, so you need a low-pressure pump or pressure restrictor in the system. Search (123\Tune+) For perfect timing. But do no explore the rev range too often (maybe get a rev limiter!). Triumph Spitfire 1969-1980 Owners Workshop Manual: Glovebox Edition (Practical Classics & Car Restorer) $2000. The Triumph SC (small car) engines were never derived fromtractors. I dont like refacing valves. Cylinder head The CNCblock machining center is a major contributor to the high level of quality and performance on our engines. I started a similar thread on the MGE and got quite a bit of good feedback, so I thought I'd see what you guys have to say. Valve seals How do we feel about con rod lock tabs? Carefully remove the main cap and use the graph on the paper slip the plastigauge comes with to determine the clearance. Discuss with the machine shop the piston size. June 30, 2021 June 30, 2021; GT6; Fanatik Builds started their 1971 Triumph GT6 project as a simple restoration. Double and triple check this to make sure you are at TDC. For a reliable road-going engine, careful building, in clean conditions will get you one tha is long-lasting! I've googled and it seems to be questionable! During break-in, check for leaks. Third, install the main bearings in the main capsbut dont install the caps yet. Thank you! Anyway even with the taller gears the engine isn't so high strung that it lugs at all. $4315. They look 10X better in the engine bay on a 1300 or a 1500 than a ZS or Weber and have been around forever. Set up the magnetic base and dial indicator on the front side of the cam, or cam gear, and moving the camshaft front to rear reading the movement on the indicator. If you have just set it to the "book" spec there is every chance it will not be ideal. Cutting the valve seats: The most common is a three angle seat for better performance and sealing. NEW PARTS The machine shop should magnaflux your crankshaft to rule out any cracks. You will need a piston ring compressor. More torque, as we know, helps produce betteraccelerationnumbers. Thank you very much! I really like the improved proformance. Harlow Private 4,500 TRIUMPH Spitfire Spitfire I'll be making sure that my new one is as good as it can get to the "best" end of the specs. THE FINAL LAP I own a suitable license for this piece of music, supplied by Chris Worth Productions. Quickview. Use rubber gloves, even water-based chemicals can be harsh on skin. Copyright 1995-2023 eBay Inc. All Rights Reserved. Now that you have found TDC, move the dial indictors outside bezel to reflect zero at the needle point. Proper clearance is required in many areas of your enginepiston to cylinder wall, crankshaft end float, camshaft end float, connecting rod side clearance, and then also things like spring valve lash. There was an article in Classic Motorsport comparing different SUs to different Webers on the same MGB B-series engine. A window into racing in the 1960s | Sebring Special MGBs: How an MG TC gave way to a worldwide British car enterprise. Line boring is not needed in most street engine rebuilds. We've endeavored to have our machine work carried out on the finest, most accurate equipment available. The last GT6s had a lot of differences from earlier mk3s, I wonder if Triumph went back to tabs? Oil Pump and Exterior Assembly US Supplier of 123Ignitions, Pre-programmed\switched models, Programable USB PC models and "NEW" Wireless Bluetooth models for Apple or Android. Hardened exhaust seat inserts are a must for the hotter burning unleaded fuels used today. Follow the same process with the rod bearings as we did with the crankshaft and plastigauge each journal one at a time. Select your Triumph Spitfire PDF Download from the list below: Triumph - Spitfire - Parts Catalogue - (1962) Other Manuals 295 Pages. Apologies, confusion re std. The best currently available bearings are King Tri-metal which most suppliers (e.g. I don't want to build a racing engine, but would like to do some sensible upgrades to improve reliability and drivability. This number could vary, as long as it is the same exact point before, and after maximum lift. | But yes, I do enjoy it and try and go out in it as much as possible - I bought it to drive and not be a show car. The cost for this setup is only about $400 to $500, depending on the source and condition of the parts. Crankshaft grinding is a very skilled part of the machine shop phase. No problem. This is due to the manifolds available for that adaptation. For about $400, we sourced a set of these carbs, the proper intake manifold, a factory European exhaust manifold and a downpipe from Quantum Mechanics. When you check the shells, if it hasbeen built with cheap bi-metalones (you can tell by colour and the markings on the rear) then replace them with lead/copper. Items that dont move, like valve covers, front and rear engine plates, lifter covers, timing covers, distributor bases, etc., you can clean yourself. The engine rebuild kits can be anything from stock, to mild, to wild street performance, to a even a full out race engine. Fill the engine with all fluids. Short stroke Vs long stroke: The 1147 & 1300s can all rev much higher than a 1500, the 1500 due to its bigger capacity has more low down pulling Torque. Zero out the indicator and double check to make sure you are correct. Its a good idea to replace the rocker shaft. You need the following to do the job: Our reconditioned full engines have one of the highest rebuild specifications available on the market. Strengthening the bottom end isn't an option, unless you go for a steel billet crank and conrods. Refer to your workshop manual for the proper spec but it will likely be .002-.005. 3 times until he put the Vandervells in and were find after 6 events. Almost 100,000 of these engines were used in the 1973-80 Spitfires, and nearly as many were used inMGMidgets sold from 1975andlater. The Triumph Spitfire is a small British two-seat sports car, introduced at the London Motor Show in 1962. All engines are run and broken in prior to installation or shipping to the customer. I wouldn't bother changing the main bolts either, and I don't think loctite is a good idea. Very nice condition 50 year old car. Handy Tip: If using an adjustable cam gear, torque the cam retaining nut to manual specs before making your adjustments. Engine Rebuild Kit Major Spitfire 73 to 80 Part number MEK7380 Availability: In stock Triumph Spitfire 1973 to 1980 Email Question $726.52 $920.47 Share this product Engine Rebuild Kit Major Spitfire 73 to 80 Go back to product details Piston Set 1500 (Choose Size) Piston Set STD 1500 9-1 + $233.99 Piston Set 020 1500 9-1 + $193.99 Need oversized lifter / tappet bores? Some enthusiasts opt for a WeberDGVdown-draft or single side-draft 40DCOEsetup. Make sure you watching this film right to the end, I guarantee youll get a laugh out of it. This firm finds these parts overseas and imports them for American enthusiasts. Bare J-type OD base rebuild pricing is $1399. Detractors complained of durability anddrivabilityissues. Pat Garity. Protecting it by reducing the stress. ASSEMBLY They are still relatively cheap, but are usually in need of new throttle shafts and waxstat to fixed jet modification. If using a performance aftermarket cam, it may be different than what is listed in the manual. Inspect your valve guides next. A heat shield is highly recommended for these as well. Rpm 5000 12.67 14.58 Just because your cylinder bores or crankshaft journals look good, never assume they dont have any wear or issues. Crankshaft replace your pilot bushing. Before the swapand with the original single-carb unit properly tunedour Spitfire produced 49 horsepower and 66 lb.-ft. of torque at the rear wheels, as measured on a chassis dyno. Street engines are warrantied for 12 months / 12,000 miles (contact us for complete details of the warranty). Budget a day to do the work, plus the cost of modifying your exhaust system, the carb-freshening kits and the paint and cleaning supplies. (To replace my old engine, which had suffered catastrophic failure). Quickview. A better solution is to use this as an excuse to use larger intake valves and enjoy improved performance. Body & Chassis Brakes Clutch, Gearbox & Axle Cooling System Electrical Engine Exhaust Exterior Fuel System & Induction General Accessories Heating & Ventilation Interior Engine Block Pete, The 1500 long stroke is not the best for reliability and can suffer serious big end and con rod failuresifnused in ahurried life, It does age quite quickly, upping the power wont help much in reliability. Description Triumph Spitfire - Classic Car Fuel Injection Conversion Based on our Premium Vehicle Kit for 2 SU carburettor upto 125 BHP This kit contains all the parts needed for our Classic Fuel Injection system (you do not need to order anything else from our range ) Save around 200 when buying as complete kit The process is mostly a function of carefully cleaning, disassembling and reassembling each carburetor while installing new gaskets. Take the connecting rod, with the cap removed, and the rod bearings installed and insert the connecting rod in the bore. And it's easier/cheaper than replacing the crank and rebuilding the engine! I know I was able to replace the thrust bearing in my TR-6 by dropping the pan and removing the rear main bearing cap, but can't remember if it the same on the Spitfire. Never assume a new oil pump should not be taken apart and checked. The MG Midget and Austin Healey Sprite High Performance Manual - Daniel Stapleton 2008 Covers all aspects of modifying the MG Midget and Austin Healey Sprite for high performance. For the earlier 4 cylinder engines we always fit upgraded rear oil seals, an . $29.77. This was criticallyimportant asBrazilian automotive, This is a wire frame sculpture of the Ferrari F40 inarguably one of the Italian automakers most important and historically significant supercars. Thrust bearing in the proper size. MATCHING RED FACTORY HARDTOP. | Posted in 100bhp should be achievable fairly easily. Once you have finished the plastigauge procedure, and cleaned it all up, make sure to use assembly lube on your rod bearings and install your rod caps. There is no need to hurry; time is your friend when degreasing. Nov 14, 2022 In recent years we have become especially well known for ourperformance Triumph TR6 engines, which put out incredible power while improving durability and eliminating faults with the original design. The shop will most likely resurface the cylinder head to insure flatness, and provide for a good sealing surface for the head gasket. Exhaust valves Sidedraft carbs are the best alternative, especially twin Weber DCOEs. Carburetor Rebuild Kit, Weber DGV Downdraft . Remove the crankshaft. This engine is almost a direct bolt-in. found some suitable music, rekindled my ancient knowledge of Premiere, storyboarded it, shot it as I worked on the engine (my poor DSLR got covered in engine oil), this was the result. It's a surrogate for the actual stress calculation that works out the acceleration of the piston, whichis a LOT more difficult! Once MPS goes up to 20 metres/second, you can expect reduced reliability and early failure, unless the engine has been speciallydesigned and built and/or made from exotic materials. Engines & Engine Component Rebuilding Services. We know as the piston idles around TDC the cranks motion doesnt produce much stroke so the positive stop method is more accurate and easy too. These items are shipped from and sold by different sellers. This should make for a more spritely drive. This is a good time to consider a performance cam. Crankshaft Add to Cart. Maybe because its the one I raced back in the day, but it always just seemed better balanced than the 1500 for some reason. swaintech.com, Driving the short-lived MGA Twin Cam is magical, Classic Roadster Showdown: Alfa Romeo Spider vs. the Triumph TR6, An MGC Coupe that recalls the glory days of motorsport. But the US emissions regs sucked away both torque and power. Rocker Assembly What makes a Wishbone Classics engine better? And I'll be looking at the shells as I said and thrust washers - though it does look from the outside to have been done well (I don't want to knock the chap who did it!) Ray Ciccarelli, Hello Once the engine starts you want to set the idle at approx. TR6 four speed gearbox with J-type OD base rebuild pricing is $2999. The exhaust manifold goes on first, underneath the intake manifold. Freshening a carburetor is not as scary as it sounds, and companies like Quantum Mechanics supply the necessary kits. Thanks Pete - as it happens I picked up a "new" engine today - has been largely rebuilt - needs a new oil pump as it wasn't changed, but does seem to be well done overall. In this way, conrods can be made 15% lighter and stronger than the OE ones. You can get a reaction between different paints causing wrinkling. Rotate the engine by hand; I like to do this from the rear of the engine as to not disturb the degree wheels setting. All rights reserved. "Blueprinting" the crank, making absolutely sure that it is built to precise spec, with best quality parts, is what you have been discussing with Pete and Clive. One day. MACHINE SHOP WORK Each engine I take to the machine shop is: Magnafluxed for cracks in the block, head and crankshaft. The crankshaft needs to be measured for wear and sizing. In my post above I was referring to "quality"! Oil pump Keep your manual close at hand for the assembly stage. Your connecting rod will almost always warrant big end resizing, and considered a must if you replace the connecting rod bolts. I don't have a clue what else is in there yet but I intend to pull it down and find out before I run it hard. I like to start with the center cap. Buy your used Triumph Spitfire motors/engines from us and save time and money. Always seemed like a sacrilege putting a Spitfire engine into a Midget. Position it toward #1 piston and then bring the piston toward the top of the block. Bearings shouldn't touch surfaces! Crankshaft wear: the 1493cc engine fitted to the Spitfire 1500 has problems of its own, as the crankshaft can wear badly, along with the pistons and rings. from a 1300? Powered by Gasoline and Caffeine. I was always much more partial to the 1296cc Spitfire engine than the 1500. After a few heat cycles, you will need to retorque the cylinder head and re-adjust the valve lash. That is as good as you are likely to get it, though DD can of course alter advance curves to suit your engine spec, or go for a mapped ignition! Once you torque it to spec turn the crankshaft by hand, you should feel a nice fluid motion without any binding. About the Author: As an engine tuner and builder for more than 30 years, Hap Waldrop is the go-to guy on British car forums. Sign up for a new account in our community. Copyright 2018 Wishbone Classics. The 123 ignition(distributor) is a modification that employs spark balancing, like used in formula race cars. Engine was previously rebuild by Ivor Searle, looks brand new under the rocker cover.. Ps, fuel tank is disconnected, now pumping fuel out of a fresh can. British Engine Rebuilder 217-232-7303 Specializing in MG/Triumph 1500 Engines " I will not let you run one of my rebuilt engines in your car if I would not run it in mine. , Useful article on the oil pump too. I spoke to the distributor doctor today - after looking at the website - and have ordered a standard replacement dizzy for mine as a starting point because I replaced mine with one from ebay after getting issues (Which I suspect were really down to the carbs) and I am getting some issues with pinking and the like, that could be caused by a cheap chinese one - of course it could be something else, but I decided to start from a good place! Rocker shaft The car was largely based upon the chassis of the Triumph Herald saloon, but shortened and without the Herald's outrigger sections. Hadone on the street will all the competition Cooper S parts. The 1500 long stroke is not the best for reliability and can suffer serious big end and con rod failures ifnused in a hurried life It does age quite quickly, upping the power wont help much in reliability Clives the best on this Pete clive Members 5.5k Posted October 1, 2017 For a road engine there are a few simple things. Protection by optimising the oil supply is another option. The action you just performed triggered the security solution. A short engine is the middle section of the engine assembly, namely the cylinder block. Valve springs, Rocker arms assembly He said he'd had problems with soft lock tabs on other engines messing uptorque readings. Spitfire/GT6 site suggests E for engine, to avoid confusion with commission number. You get extra points for completing this task if the engine in question is British or Italian of course, along with a tidy little bonus point if the engine is pre-1980. I hope this far into the game you already have a good manual. First, scrape off old gaskets as much as you can, then move on to degreasing. The three-main-bearing design did not lend itself well to hard use. $20.74. Lighter pistons and lighter conrods, by reducing their mass. Planning for Rebuilding the Engine on the Spitfire | Triumph Spitfire Mk3 Restoration Project: Bruce's Triumph Therapy, [] http://mossmotorsltd.wpengine.com/restoring-british-engine/ [], January 13, 2018 @ 5:01 pm A fair amount of work, but nothing too technical, and it saves the engine. Another way to look at it is to work out how much the piston weighs in use. Thanks for the article though it just reinforces my decision. This full engine rebuild kit includes the minimum of parts required when rebuilding an engine (less crank & cam); and assumes that your cylinder block, head, crankshaft & camshaft are all serviceable. Minimum engine rebuild service price is $10,000 USD for a fully rebuilt dyno tested engine package (fully assembled engine, carbs, ignition, exhaust manifold, etc) All engines being rebuilt are torque plate honed for superior cylinder bore geometry and improved piston ring seal Grinding off unnecessary mass from conrods, should be followed by polishing and shot peening, which does increase the strength. Its rated horsepower was 104 hp in its final year of production, which was 1973. I used to do it your way but a lecture by Dimitri Elgin pointed out that using a dial indicator can lead to errors. It will be your main point of reference. Then I realised itd be quite cool to make it an animation. Spitfire/GT6 TS Imported Automotive, 108 South Jefferson St., Pandora, Ohio, 45877, USA Tel 800.543.6648 (USA & Canada only) 419.384.3022 (Tech / General Information) If youve got the okay from Johnny Law, a straightforward swap to dual SU carburetors can net you a more fun and agile driving machine. Bottom end Our zero-to-60 times dropped by more than 2 seconds. It should come around the outer edge of your degree wheel, preferably on the top side. We can rebuild or repair your engine to factory specifications, and in most cases to much better than factory specifications. I'm just curious where this little motor might go if tuned and built properly. Be sure to use engine oil with 1200 ppm of ZDDP to insure long engine life. Having trouble posting or changing forum settings? Now stop at .005 before the indicator reaches zero, or maximum lift, record your readings at the degree wheel. Inspect your starter ring gear. Power is supplied to the wheels via a 4 speed manual with overdrive gearbox. Once the studs are installed (if applicable) then install the head gasket. The rubber insulator can crack and wear out over time. I was not aware of the header from the UK. The Triumph Sports Six Club The problem with the thrust bearing is serious, and every Spitfire (or GT-6, or TR-6) owner should know how to check crank end play.

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