20 All engine parts are cleaned, prepped and machined or new. At TRF, we know every part of the Spitfire 1500 engine intimately, and rebuild them to exacting standards Finally the machinist will use a special tool to chamfer (angle) the tops of the bores. Total price: $93.10. 2023 Motorsport Marketing. WHAT A MACHINE SHOP SHOULD DO At least the MG stayed 'all British'. Next, install the cylinder head. I prefer tri-metal bearings; they are what the factory originally supplied for many cars. Read More 1978 Triumph Spitfire with a Mid-Engine Turbo 1.8 L Inline-Four. Buy used Triumph Spitfire motors/engines from our network that offers up to a two-year warranty on qualified units! xmFnpTdjkUcUnQtjY4A6zvd5f4fG3r3ftcbDZwzrnG90J4oOQ3fXP5leOHPeW4da. Mean piston speed (MPS) is a simple calculation using the revs and thestroke. Ray, July 19, 2015 @ 6:14 am TR6 four speed gearbox with J-type OD base rebuild pricing is $2999. A bead blast cabinet is ideal for this job; however a wire brush on a drill, or bench grinder with a wire brush will get the job done. 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. Rocker shaft Spitfire/GT6 site suggests E for engine, to avoid confusion with commission number. No problem. Please contact us for further details concerning . 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. Remove no more than .010 so that the head gasket will seal properly. Oil pressure regulator parts They are inexpensive, so replace them. A piece of angle iron drilled and tapped with a small bolt installed across the bore is easy to make. June 30, 2021 June 30, 2021; GT6; Fanatik Builds started their 1971 Triumph GT6 project as a simple restoration. If you are using a performance camshaft you may have to advance the cam timing per the cam manufacturers instructions. The key here is getting the entire setup, including the linkages. Triumph TR engines. Does the backfire come from timing, or carb? Ideally, youd also get carburetors that arent worn out. The 1300 Spitfire and MG motors shared quite a lot; iron block, 3 main bearing crankshaft, similar bore & stroke, similar cylinder heads, similar carbs, similar power. Cut a small piece of plastigauge and place on the #1 journal. https://www.rimmerbros.co.uk/Item--i-105313. Oil pump whether you replace with new or reuse your current oil pump you will need to disassemble it and check the clearances. Deck H $3,341.18 New ---- Used Dart SBF SHP Iron Block 4.125 Bore 9.500 DH - 31375235 $2,999.00 New ---- Used This is due to the manifolds available for that adaptation. Blueprint clearance is mostly done by more advanced engine builders, but your machinist can measure and machine everything to spec. The thing to remember is that the engine is many different systems that all have to work together. You will need a piston ring compressor. Lube should be used any place one part makes contact with another that could cause frictionthe exception being the piston and cylinder walls. There is nothing inherently wrong with a properly designed 3 main bearing engine. Please state if alternate sizes are required. Pointer this can be as simple as a piece of wire bolted to the front side of the block. They will weigh the valve springs and use shims as needed to insure the correct valve spring height and seated pressure of the valves and springs. This is a Fiberfab Jamaican II, it was built in 1983 using a Fiberfab tubular steel chassis and a sleek, lightweightfiberglass body. We will cover that later. The spitfre mk3 profile cam is very good, or even the TR5 profile. Position it toward #1 piston and then bring the piston toward the top of the block. 6500 16.47 18.96 Set your dial indicator on the top side of that push rod. Maybe because its the one I raced back in the day, but it always just seemed better balanced than the 1500 for some reason. TRIUMPH SPITFIRE MkI,II,III,IV & 1500 (1959-80) FUEL PUMP REPAIR KIT. Pinning them with a couple of 4-40 flathead brass machine screws is a simple effective solution. They can be rebuilt/modified by anyone who knows SU's. Do this one main cap at time working from front to back being careful to not rotate the crankshaft. Opening out the oilways in the block, cross drilling and ovalising the orifices are all possible, as is optimising the oil pump. The cars are to enjoy, not be a burden. I used to do it your way but a lecture by Dimitri Elgin pointed out that using a dial indicator can lead to errors. The big issue with Spit motors was not wear onTW, it was preventing them from dropping. Clutch kit. Measured engine output had improved nicely: We posted 65 horsepower and 78 lb.-ft. of torque during our next visit to the dyno. In others, these cars are too old to require routine inspections. But Kas Kastner, the US race engineer who led Triumphs competition effort there, fond that flow to the mains could be optimised by external lines, instead of the internal oil gallery, in the "Kastner Octopus". Make sure your crankshaft is at BDC (bottom dead center) meaning the crankshaft journal is closest to bottom of the engine. Engines & Engine Component Rebuilding Services. Engine Block Piston-to-cylinder wall clearance must be checked. To avoid offsetting the soon-to-be-realized power gains, make sure the new system is not too restrictive. Refer to your workshop manual for the proper spec but it will likely be .002-.005. 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. 3 main engines were definitelymore common but Triumph had a lock on using only half the thrust washers other manufacturers (like MG) did in that period - a definite shortcoming. Use new gaskets and properly clean all mating surfaces. 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. item 1 MG MIDGET (late model) TRIUMPH SPITFIRE 1500 MOTOR ENGINE REBUILD SERVICE, item 2 MG MIDGET TRIUMPH SPITFIRE 1500 FP ENGINE BLOCK. | From the March 2013 issue I built a 1500 engine for my '72 Spit back in the day. Hardened exhaust seat inserts are a must for the hotter burning unleaded fuels used today. Adjustable cam gears will have about 20 degrees of variable adjustment to work with assuring you can get the cam timing exactly where you need. I thought for 30-40 I'd just change the bolts - more for piece of mind rather than anything else - not going ARP as the engine will be pretty much standard. Other Areas of your Engine Car. 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. Check for oil pressure before cranking. I start with the #1 piston. If you feel any resistance, make sure the ring compressor is tamped square against the block deck, and if you still feel resistance, you may want to look in the bottom of the block and make sure your connecting rod is not interfering with the crankshaft. I recommend replacing valves and valve springs. 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. Yeah, except for Mazda, Ford, GM, Toyota, Mercedes, Nissan, Honda, etc. Some connecting rods will be a press fit type, and not need servicing other than pressing the old piston off and the new pistons on. 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. Triumph - Spitfire - Sales Brochure - (2015) (German) Brochure 4 Pages. Shop Work Dont let this step scare you. The Triumph Spitfire is a small British two-seat sports car, introduced at the London Motor Show in 1962. We also redid the air cleaner with the original black crackle finish. And is actually a spelling mistake, made the first time I used it. Installing new piston pins and pistons require a rod heater, where the rod is heated to about 1200 degrees and then the piston and pin is installed on that rod quickly before it cools. Copyright 1995-2023 eBay Inc. All Rights Reserved. I have 3 1500 Triumph engines in RB Midgets I'd like to rebuild and upgrade for greater performance and reliability, to take advantage of modern engine components, the years of tuning and development on this engine since the 70's, and the wealth of engine building experience that has amassed since the engines were introduced. Crankshaft replace your pilot bushing. A Speedi-Sleeve can be used to renew the surface. Bottom end Make sure the piston is marked front and that you are installing it in the proper direction. Thanks for the article though it just reinforces my decision. Line up the dots on the two timing gears when installing the chain. I have 185/60 13 tires which are a little lower so I put TR7 gears in the diff. I think that they are 3.67 to 1. Add to Cart. Make sure you keep the ring compressor firmly against the block deck. Read the Forum Help (FAQ) or contact the webmaster. 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 The std stamped on the shells should mean std size. Have your timing light ready to set the timing. The weber downdraft is basically the same carburetor that was used on early German Capris and Ford Pintos (1970s). Cylinder Head (585) 889-2786 Inspect your valve guides next. 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. 13 33,950 TRIUMPH SPITFIRE 6383 MANUAL RHD Refcode: 07AD6F7A-7C71-6CF9-9CAF-66E10EE97FDA Pristine Triumph Spitfire 1500 with just 3,999 miles on the clock! This guy does a good job of outliningthe issues with the 1500: http://triumphspitfire.rickbaines.com/weaknesses-of-triumphs-1500-engine/. This is a six-cylinder engine, displacing 2 liters. And here's the reason why. It set the record on 60% nitromethane, naturally aspirated. You have to have a good idea of your expectations and an understanding of the steps required to get what you want. Move the crankshaft the normal operating rotation (clockwise when facing the front of the engine) until you see the needle reach maximum camshaft lift. Keep your manual close at hand for the assembly stage. And it's easier/cheaper than replacing the crank and rebuilding the engine! Current car: 1980 Triumph Spitfire Past cars: 1975 Triumph Spitfire, 1973 Austin Mini, Vandervell do come up on eBay from time to time, but most are showing their age from long term storage. Once you have confirmed oil pressure you are ready to fire the engine for the first time. Triumph Spitfire Restoration Parts and Accessories | Moss Motors 2023 Events New & Featured Moss Motors 75th Anniversary Coin 010-915 $6.00 Products You Might Like Air Filter Element Midget, Spitfire 1975-80 950-805 BACK ORDER - We are temporarily out of stock on this item. Inspect your starter ring gear. Surfacing them smooth will result in more material being removed than needed. I have only ever torqued up to the factory spec, and never had any issues. Guess 3 mains and a thrust bearing that falls out were state of the art back then. Another way to look at it is to work out how much the piston weighs in use. Crankshaft bearings for the connecting rods and main bearings. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Engine Blocks, Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like. When you achieve the same degrees BTDC and ATDC your wheel will show TRUE TDC. A parts washer makes this job a lot easier, but if you dont have one you can make a temporary parts washer out a 5-gallon bucket and waterbased degreasers. Good information. Cam bearings I prefer the full circle type Without question this is a job for a professional. Rod bolts I recommend replacement. Single DCOEs on the 8 port heads suffer from uneven fuel distribution between the inside two cylinders and the outside two owing to the unequal runner lengths of the available intake manifolds. Quickview. Fuel pump work good (tested). This pristine car is fa. Totally computer controlled, and programable, this specialized equipment eliminates inaccuraties and errors that can be introduced with manual equipment. It's a surrogate for the actual stress calculation that works out the acceleration of the piston, whichis a LOT more difficult! Wishbone Classics is a specialist in rebuilding standard and performance British sports car engines. Ray, that is a good point, the wet sleeve motors like the Triumph TR3/$ engines are not a engine I work with. A trip to the machine shop requires a plan. Hap Waldrop. The downdraft sends the mixture down to a flat surface in the intake manifold where it splatters and pools rather than smoothly reaching the head. Some information and prices may be differenttoday. Triumph removed the lock tabs quite early on in production and never reinstated them despite loads increasing considerably (e.g. To save money and meet the ever-stricterU.S.emissions standards, American-market versions of this 1500 were fed by just one carb, not the dualSUsetup found onearlierSpitfires. There was an article in Classic Motorsport comparing different SUs to different Webers on the same MGB B-series engine. Follow the same process with the rod bearings as we did with the crankshaft and plastigauge each journal one at a time. A 439 inch small block that put out 739HP on pump gas. Buy your used Triumph Spitfire motors/engines from us and save time and money. 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. Triumph Spitfire 1969-1980 Owners Workshop Manual: Glovebox Edition (Practical Classics & Car Restorer) $2000. It's currently (As far as I know) standard - though is from a Dolly 1500! Our reconditioned full engines have one of the highest rebuild specifications available on the market. He has a 2 liter OHC compared with the spit's little push rod 1500. FM Spitfire 1500. Yes I know it was built from parts in the 50s and the design never changed. Pat Garity. Quickview. Remove the spark plugs and turn the engine over until you see oil pressure at the gauge. If the margin (the vertical part of the valve just below the seat sealing area) is ground away during refacing it could leave a sharp edge that can lead to a burnt exhaust valve later on. I replaced the original exhaust header with a Pacesetter which increased the pipe diameter to about 2"but have learned there are better ones available. Rocker arm bushings, if needed, Gaskets and the final touches My spit was a 79, and when I compare it to the other tech available at the time it just looks sad. Pushing out the old pins is normally done by cold pressing. This is a good time to consider a performance cam. It is now running with high compression pistons, UK-spec cam, UK-spec 4-2-1 exhaust manifold, and HS4 carbs. Cutting the valve seats: The most common is a three angle seat for better performance and sealing. While often lamented, Triumphs 1500cc, four-cylinder engine is still owned and loved by thousands of enthusiasts. Move to zero and then around and stop at .005 past zero. 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. And oversized washers are available if there's wear on the crankshaft. Took the car out for a ride and have a small backfire after shifting. You can get a reaction between different paints causing wrinkling. Austin Healey, MG or Triumph we can build it better than original and to any performance level. In our case, Quantum Mechanics sold us a brand-new downpipe to match the European exhaust manifold. And, once you have the engine block on the engine stand, youre ready to dive in. Something went wrong. All in, you could easily complete this job for about $700 if you do the work yourself. I tried the Weber DGV for a while but the SU's are more responsive plus I get better gas mileage ( the 5 speed helps). TR6 and GT6 Engine. 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. But improper clearance can result in a seized exhaust valve. Detractors complained of durability anddrivabilityissues. Otherwise, enjoy the car, collect the stuff you need and don't put yourself under pressure! Almost 100,000 of these engines were used in the 1973-80 Spitfires, and nearly as many were used inMGMidgets sold from 1975andlater. If using a performance aftermarket cam, it may be different than what is listed in the manual. Personally, I'd just check the originals for signs of stretch and reuse them. $29.77. Triumph Spitfire Engine Rebuild #8 - Distributor Fitting - YouTube After a long hiatus in production, I'm back on my engine rebuild videos, though there aren't many left. Is your favorite classic car properly insured? Add to Wish List. This is very important, because if you are not on TDC, all your readings will be wrong. Once the engine starts you want to set the idle at approx. Over the past 8 years I ahve been upgrading my 1500. Bottom end I might just get it balanced and reground if needed and look at different pistons and rods but also look at budgets. Triumph Spitfire - Engine rebuild - YouTube Restoration of my Triumph Spitfire showing the newly rebuilt engine by Prather Racing - Kent Prather and myself. Lots of fun to drive.. I'm just curious where this little motor might go if tuned and built properly. If the surface isnt flat, have the deck resurfaced. FUEL PETROL PUMP (**See Engine No**) (1970- 74) 20.50. 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!) It has transformed the Midget into a nice little cruiser. A balancer can be rebuilt or you can purchase a new one and in some cases a high performance harmonic balancer is available. But no proof or paperwork so Im assuming it wasnt. I highly recommend Moss uprated valve seals. Click & Collect. After refreshing the carburetors, the next step is simply to replace the intake and exhaust manifolds with the European-spec pieces. Add to Cart. Which classic roadster offers the best top-down experience? The three-main-bearing design did not lend itself well to hard use. This number could vary, as long as it is the same exact point before, and after maximum lift. These engines were known to be delicate, especially if over-revved. Exhaust valves While adding main bearings and redesigning thrust washers is not an easy feat, at least one of the engines problems can be addressed: without much headachebettercarburetion. Perhaps our biggest issue was simply the original setups drivability. All engines are run and broken in prior to installation or shipping to the customer. ], Story by Tim SuddardPhotography asCredited. Feb 2016: We are currently only rebuilding Triumph TR3B (four synchro) through TR6 transmissions and A and J type . Powered by Gasoline and Caffeine. I did the SU conversion source from Quantum Mechanics along with a 5 speed transmission also sourced from Quantum. Theory is great, but how much does this swap really help performance? Motor runs excellent, no issues with state inspection and everything works as it is supposed to. Remove the crankshaft. I'm also probably going to get another engine and after a bit of general inspection (The one I'm going to look at has already been largely rebuilt) and replacing the oil and water pumps - which haven't been done and then swap engines over - it also has a twin exhaust and a 4-2-1 header which is almost new. They are still relatively cheap, but are usually in need of new throttle shafts and waxstat to fixed jet modification. The CNCblock machining center is a major contributor to the high level of quality and performance on our engines. Its rated horsepower was 104 hp in its final year of production, which was 1973. 142.132.219.252 We can rebuild or repair your engine to factory specifications, and in most cases to much better than factory specifications. Protecting it by reducing the stress. You can email the site owner to let them know you were blocked. Question is, should ILoctite the bolts and if so which spec should I use. As for the MG Midget, I preferred the 1275. By Tim mentions the Weber DGV as a suitable alternative carb. 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. Now that you have found TDC, move the dial indictors outside bezel to reflect zero at the needle point. Engine Machining & Assembly Photo Gallery. Then rotate the crank til it stops, note the reading on your wheel then rotate it backwards. Crankshaft grinding is a very skilled part of the machine shop phase. Thanks for the information - especially the bearing supplier. In England, Triumph Spitfire 1500s were sold with dualSUcarbs. If you are reusing your existing camshaft your lifters can be reused if they are in good condition. Bare J-type OD base rebuild pricing is $1399. Purpose manufactured components designed to replace faulty original designs - for increased reliability and durability. The rule with engine building is clean, clean, and then clean some more. Piston set these will come with rings and pins supplied. After this simple swap, our Spitfire was transformed.
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