Paul Tegler's Triumph Spitfire 1500 Mega Site Make sure you keep the ring compressor firmly against the block deck. Triumph Spitfire 1500 engine and gearbox rebuild - CCK Historic To truly rebuild SU carbs, you must send them to an expert; replacing those throttle shaft bushings requires specialized equipment. But now you will know what degree of offset key to order. If you are reusing your existing camshaft your lifters can be reused if they are in good condition. I think that they are 3.67 to 1. Install the piston and connecting rods Crankshaft replace your pilot bushing. We also redid the air cleaner with the original black crackle finish. Intake valves Consider oversize for better flow All engine parts are cleaned, prepped and machined or new. It should come around the outer edge of your degree wheel, preferably on the top side. Record your reading. The snaps were so that I remembered how everything went, so I could put it back together again. Sometimes honing is necessary to get the proper fit. Bottom end Includes engine/driveline, suspension, brakes, TRIUMPH SPITFIRE 1500 16958 N/A RHD Refcode: 333759 Complete strip down, body spray with new parts and components and rebuilt 12 years ago, engine re. 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 You may have seen them at county fairs the vertical velodromes were originally built from old grain silos, leading to the name "silo-drome.". https://www.rimmerbros.co.uk/Item--i-105313. It's a surrogate for the actual stress calculation that works out the acceleration of the piston, whichis a LOT more difficult! Anyone know anything about the downdraft Weber carb and aluminum intake kit being offered by englishparts.com? Handy Tip: Use a Sharpie to put markings on parts you have already torqued or checked clearance to know where you are in the process. Total price: $93.10. Spitfire 1500 not starting - Engine - The Triumph Sports Six Club Forum Carefully remove the main cap and use the graph on the paper slip the plastigauge comes with to determine the clearance. Blueprint clearance is mostly done by more advanced engine builders, but your machinist can measure and machine everything to spec. 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. CARMINE RED WITH TAN TRIM, TAN TOP BOOT. Lube should be used any place one part makes contact with another that could cause frictionthe exception being the piston and cylinder walls. Check for oil pressure before cranking. And here's the reason why. http://triumphspitfire.com/enginenumbers.html, Ok, given that I'm going to drop the sump to replace the oil pump, I have decided to also change all the bolts on the bearing caps - gives me the opportunity to inspect the journals and shells and re-oil prior to start-up (its been on an engine stand for about 3 or 4 years). Come on fellas, Mike can't be the only one to reply??? Powered by Gasoline and Caffeine. Flywheel Oil pump Line up the dots on the two timing gears when installing the chain. If you want to uprate the big end bolts but don't feel like splashing out on ARP, you can also use Cosworth (YB?) Over the past 8 years I ahve been upgrading my 1500. Cut a small piece of plastigauge and place on the #1 journal. You will do this similarly to your crankshaft end float. In others, these cars are too old to require routine inspections. Some connecting rods have floating piston pins, the bushings will need to be checked for play and wear as well. 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 Make sure each time you do this you rotate the engine counter-clockwise approximately .100 and then start back in the normal rotation of the enginethis will make sure there is no timing chain slack that could skew your readings. Triumph Spitfire Parts & Spares - Moss Europe | From the March 2013 issue 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. There are some things I liked about the spit but not enough to keep it around. I tell my customers to go where the racers go. Rocker arm bushings, if needed, Gaskets and the final touches Has Weber carb. 57,315 M Kurt Tanner Motorcars (866) 461-3172 Santa Ana, CA 92705 (934 miles away) 40 1970 Triumph Spitfire 76,029 mi 1300cc $ 19,700 or $324/mo Once all of the pistons are in you can rotate the engine to the access the bottom side. In my post above I was referring to "quality"! 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. 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). Shifts well, stops well. I'd start with some head work a header and dual SUs. Do you need custom pistons for this? Strengthening the bottom end isn't an option, unless you go for a steel billet crank and conrods. 1975 Triumph Spitfire 1500 specifications - Carfolio.com WHAT YOU CAN CLEAN YOURSELF It is now running with high compression pistons, UK-spec cam, UK-spec 4-2-1 exhaust manifold, and HS4 carbs. MPS(m/s) MPS(m/s) My apologies. Engine gasket sets I prefer Payen brand gasket sets when I can get them. anglefire is my forum name across all forums I use. Use rubber gloves, even water-based chemicals can be harsh on skin. 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 is due to the manifolds available for that adaptation. (Not for racing, just to bring them into the 21st Century and to get my little Midget screaming down the road). I did the SU conversion source from Quantum Mechanics along with a 5 speed transmission also sourced from Quantum. Triumph produced the fun and affordable Spitfire for 18 years, during which time over 314,000 were built. 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. You'd hopethey'd have put them back for the sake of a few pence if they reduced engine failure rates That's interesting, I wonder why they are on my late GT6 mk3? Now loosen the crank nut and rotate the degree wheel to reflect TDC on it. MG, Cloudflare Ray ID: 7a2e7dcb8a2dc2cd Install your newly rebuilt engine in your car. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Our carbs did need to be freshened, though, and we did that ourselves. Silodrome was founded in 2010 as a website dedicated to Gasoline Culture and all it entails - We write about modern cars, classic cars, motorcycles, racing, gear, gadgets, clothing, boats, planes, airships and the occasional submarine.Read more Silodrome 2023. all rights reserved. All rights reserved. Newman a decent supplier so may have variations worth exploring. I used new bolts and tabs, but this was 1980s so bolts would be from the good bucket. Early Spitfire and Heraldengines had lock tabs (https://www.canleyclassics.com/triumph-spitfire-mki/ii-crankshaft-and-camshaft). Copyright 2018 Wishbone Classics. Tim mentions the Weber DGV as a suitable alternative carb. Check the straightness of the top of the blocks deck where the cylinder head attaches. So I always set timing by ear, drive the car and try to get it to pink. Chances are your cam timing is probably not where it needs to be. Triumph Spitfire 1969-1980 Owners Workshop Manual: Glovebox Edition (Practical Classics & Car Restorer) $2000. Many British engines have cam bearings in the block. 100bhp should be achievable fairly easily. Read the Forum Help (FAQ) or contact the webmaster. On some crankshafts the area where the seals ride can wear over time and new seals alone may not insure you wont have leak. The biggest problem with these engines, however, had to be the single, emissions-era Zenith StrombergCVcarburetor. The car was largely based upon the chassis of the Triumph Herald saloon, but shortened and without the Herald's outrigger sections. Powered by Invision Community, http://tr6.danielsonfamily.org/OilPump.htm, https://www.canleyclassics.com/triumph-spitfire-mki/ii-crankshaft-and-camshaft. British Parts Northwest Triumph Spitfire Performance Parts Be extra careful installing the camshaft into the blockespecially with a block that has cam bearing as most nicks and scratches happen during installation. Add those two numbers together and divide by twothat is your cam timing. Fortify Your 1500: Improving 1500 Spitfire and Midget Engines Similar upgrades but I milled .125" off the head, sourced a pair of SU's from a '67 Spit, and installeda header from Victoria British. 5.00 postage. The last GT6s had a lot of differences from earlier mk3s, I wonder if Triumph went back to tabs? Add to Cart. This firm finds these parts overseas and imports them for American enthusiasts. When you check the shells, if it hasbeen built with cheap bi-metalones (you can tell by colour and the markings on the rear) then replace them with lead/copper. It will smooth out an engine and pull locked up hp to the fore. Just because your cylinder bores or crankshaft journals look good, never assume they dont have any wear or issues. What makes a Wishbone Classics engine better? For instance,the 2014 Renault F1 engine has a stroke of only 53mm but is limited to 15,000rpm! Low Mileage Triumph Spitfire Used Engines For Sale @ BUYUSEDENGINE.COM Ray, that is a good point, the wet sleeve motors like the Triumph TR3/$ engines are not a engine I work with. We will cover that later. Fill the engine with all fluids. A trip to the machine shop requires a plan. ALL THE PARTS YOU NEED FOR DIY BOTTOM END ENGINE REBUILD INCLUDING PISTON AND RING SET ,BEARINGS, OIL SEALS,OIL PUMP,CAM FOLLOWERS ,TIMIMG CHAIN AND TENSIONER, HEAD AND SUMP GASKET SET. Maybe Moss Motoring can find a engine builder that specializes in these engines to do article on them, I know I would read it with great interest. Bolting Dual DCOEs on a stock engine would would hurt driveability. Mount the rear engine plate, flywheel and clutch. My spit was a 79, and when I compare it to the other tech available at the time it just looks sad. Bearings shouldn't touch surfaces! The first step is buying the right parts. Cylinder Head I prefer the fullcircle cam bearings and not the split type, and the machine shop has the special tools and knowledge to do it right. Exhaust valves This is really useful and clearly written. No problem. Rpm 5000 12.67 14.58 On the bench, apiston and gudgeon pin weighs 346gms, but this is under 1g, the acceleration due to Earth's gravity, In the 2.5L, at 6000rpm the piston reaches more than 2000g, andweighs nearly a tonne! At this point the machine shop is ready to assemble the cylinder head. Install the cam thrust plate, timing gears, chain and tensioner (if applicable) following the workshop manual guidelines. The cars are to enjoy, not be a burden. Is there a howitzer story there? Bare J-type OD base rebuild pricing is $1399. The solution is an electric fuel pump in the trunk, and bypass the mechanical pump. Has anyone done anything to deck the block to remove the recesses between the cylinders and run a diff head gasket, i.e. I like to get parts down to bare metal, because painting over old paint is a mixed bag of nuts. Features Without question this is a job for a professional. Given that MG and Triumph were both owned and built by BLMC, choosing the Spitfire motor for both was a no brainer. For engines with a lifter cover or external lifter access, install the liftersif not already pre-assembled. You have to have a good idea of your expectations and an understanding of the steps required to get what you want. Rod bolts I recommend replacement. And its fine until it gets to temperature and then driven some more so is really hot - and given I found the other day that the overflow pipe was too short into the expansion bottle so was drawing air back in rather than water when the engine cools - so I suspect the engine was then getting a bit too hot at the top occasionally. 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. Whether stock, performance or race, only the highest quality components and workmanship go into our engines. 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. Engine Rebuild Kit Mg Midget 1500 - Sportscar Supplies Online Classic I'm more than happy with 5000rpm - my currently daily is diesel so tends to live at less than 3000 - actually a lot less unless booting it (its a 3tr BMW so has lots of power and torque!). Great Savings & Free Delivery / Collection on many items . 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. Fuel pump work good (tested). Install a lubed lifter on #1 cylinder intake and then install a push rod into #1 intake lifter. Then I realised itd be quite cool to make it an animation. Then rotate the crank til it stops, note the reading on your wheel then rotate it backwards. One day. Remember, these parts may be nearing their 40th birthday, so go with a reputable dealer. 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 big end of the connecting rods that clamp around the crankshaft need to be checked for sizing. It's currently (As far as I know) standard - though is from a Dolly 1500! This website is using a security service to protect itself from online attacks. I have seen someone fitting an extra thrust bearing by machining the cap to suit - but keep some material for retaining the extra and existing bearings. A larger motor was needed. Install the oil pump, remember it is important to disassemble the oil pump, clean the inside whether new or used, lube them, and check the clearances on them per the manual specs. 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 A better solution is to use this as an excuse to use larger intake valves and enjoy improved performance. At least the MG stayed 'all British'. They are still relatively cheap, but are usually in need of new throttle shafts and waxstat to fixed jet modification. 1971 Triumph GT6 with a LS4 V8. Altering the factory cam timing can be done in one of two wayseither by using offset camshaft keys or with an adjustable camshaft gear. Search (123\Tune+) For perfect timing. Which is a big part of a rebuild, Never assume a new oil pump should not be taken apart and checked. 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.