triumph spitfire 1500 engine rebuild

Freshening a carburetor is not as scary as it sounds, and companies like Quantum Mechanics supply the necessary kits. The project is really starting to come together now, with the engine soon to go back in. I start with the #1 piston. If you are using a copper gasket then use a copper gasket spray coating. All in, you could easily complete this job for about $700 if you do the work yourself. Make sure to lube all points of contact. Do both methods and you will see the dial indicator method can lead you astray by a couple degrees. www.mossmotoring.com/disassembling-british-engine, Planning for Rebuilding the Engine on the Spitfire | Triumph Spitfire Mk3 Restoration Project: Bruce's Triumph Therapy, http://mossmotorsltd.wpengine.com/restoring-british-engine/. Triumph removed the lock tabs quite early on in production and never reinstated them despite loads increasing considerably (e.g. If you are reusing your existing camshaft your lifters can be reused if they are in good condition. The Triumph Sports Six Club 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. Be sure to use engine oil with 1200 ppm of ZDDP to insure long engine life. Thanks Pete and Clive - as I say, I'm not after a racing engine or even upping the power particularly. Use the ring compressor around the piston at the point where the rings are located on the piston to compress the ring as it would be when in the cylinder. Refer to your workshop manual for the proper spec but it will likely be .002-.005. They can handle the disassembly, cleaning, checking for cracks, machining and assembly for you. The piston should now slip into the bore. Buy your used Triumph Spitfire motors/engines from us and save time and money. Fuel pump work good (tested). Please contact us for further details concerning . 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. Connecting Rods Thrust washers needed to be maintained, or crank walk would destroy themaswell. The process is mostly a function of carefully cleaning, disassembling and reassembling each carburetor while installing new gaskets. TheseSUcarburetors may be older technology, but they have served many owners very well through the decades. (TR6 engine block in the process of being CNCmachined, cylinders being bored). Triumph Add to Wish List. Frequently bought together. Lots of fun to drive.. The, The traditional Silodrome was a carnival sideshow attraction also called the Wall of Death." They look 10X better in the engine bay on a 1300 or a 1500 than a ZS or Weber and have been around forever. Make sure the engine does not overheat. Rocker Assembly Cloudflare Ray ID: 7a2e7dcb8a2dc2cd Custom options available from electronic fuel injection. - I think there is some end float issues amongst others!). 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. Useful article on the oil pump too. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2022 Moss Motors, Ltd. All Rights Reserved. This should make for a more spritely drive. 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. Triumph Spitfire 1500 LHD Completely body off restored Triumph Spitfire 1500 LHD. $20.74. All rights reserved. (203) 463-8299 In some states, this kind of modification is a no-no. Paddocks) sell. The cars are to enjoy, not be a burden. After a few heat cycles, you will need to retorque the cylinder head and re-adjust the valve lash. We've endeavored to have our machine work carried out on the finest, most accurate equipment available. Otherwise, enjoy the car, collect the stuff you need and don't put yourself under pressure! 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. Inferior steel in the crankshaft, narrow bearings and thrust washer inadequacy posed issues for the 1500 and on top of that the single carb is a negative, as your test showed A competitor in my race group used to refer to his 1500 as "Mr Floppy" (referencing the crank, which precluded using high rpm). Started out as just a collection of snaps as I stripped down an engine bought off ebay. Apply 30W motor oil to the cylinder walls and the piston skirts. Anyone know anything about the downdraft Weber carb and aluminum intake kit being offered by englishparts.com? It is now running with high compression pistons, UK-spec cam, UK-spec 4-2-1 exhaust manifold, and HS4 carbs. For a reliable road-going engine, careful building, in clean conditions will get you one tha is long-lasting! 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. Power is supplied to the wheels via a 4 speed manual with overdrive gearbox. 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. Other Areas of your Engine do make sure you stick to 97+ or better fuel, **95 ul was for side valves and mowers when these cars were born. So, if not Vandervell, what other makes are recommended? I discussed addinglock tabs with the engineer when I did my Herald engine, but he warned against it. Bare J-type OD base rebuild pricing is $1399. 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. Rotate the engine by hand; I like to do this from the rear of the engine as to not disturb the degree wheels setting. Launched in October 1962, the Spitfire featured sleek styling by famed Italian designer Giovanni Michelotti. Add those two numbers together and divide by twothat is your cam timing. Ray Ciccarelli, Hello Head has been gas flowed and the inlet ports "matched" apparently and it came complete with rebuilt carbs, alloy rocker cover and a twin pipe sports exhaust and4-2-1 header. I raced both 3 and 5 main bearing MG engines and the 3 mains were dealing with slightly less drag and seemed a bit stronger and quicker revving, but bearing life when run to high rpm was better on the 5 main engines - they didn't get around to making 5 main versions until 1965 and Triumph never did go with 5 mains for their 4 cylinder sports car engines. All pricing, component availability, and terms of business are subject to change without notice. Chances are your cam timing is probably not where it needs to be. Most cylinder head parts are inexpensive. The action you just performed triggered the security solution. The weber downdraft is basically the same carburetor that was used on early German Capris and Ford Pintos (1970s). Thanks for the article though it just reinforces my decision. The big end of the connecting rods that clamp around the crankshaft need to be checked for sizing. Early Spitfire and Heraldengines had lock tabs (https://www.canleyclassics.com/triumph-spitfire-mki/ii-crankshaft-and-camshaft). This engine is almost a direct bolt-in. Use rubber gloves, even water-based chemicals can be harsh on skin. I like to get parts down to bare metal, because painting over old paint is a mixed bag of nuts. Bearings shouldn't touch surfaces! Whilst I don't have a bottomless budget, I would rather spend a few quid more now and not regret it later! 1980 1500 Spitfire, I just added new cap, rotor, wires, pertronix ignition and flamethrower coil. Great Savings & Free Delivery / Collection on many items . 6500 16.47 18.96 REBUILT ENGINE UNITS The Roadster Factory offers its own factory rebuilt engines and cylinder heads (see p. 6), and we believe that these units are the best solution available to most enthusiasts who need an engine overhaul. Crankshaft bearings for the connecting rods and main bearings. The Triumph SC (small car) engines were never derived fromtractors. Sold my spit last year and it was one ofthe few cars I never regretted selling. Initial start up 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 This number could vary, as long as it is the same exact point before, and after maximum lift. Quickview. Because these parts are designed by Triumph to fit the cars, the swap is a snap and the results are nothing shortofremarkable. Its really more simple than people make it out to be. They are still relatively cheap, but are usually in need of new throttle shafts and waxstat to fixed jet modification. Inspect your starter ring gear. This may take several minutes. Altering the factory cam timing can be done in one of two wayseither by using offset camshaft keys or with an adjustable camshaft gear. A fair amount of work, but nothing too technical, and it saves the engine. Quickview. Pat Garity. Degreeing a camshaft Hap owns and operates Acme Speed Shop out of Greenville, SC, where his specialty is rebuilding MG engines ranging from stock to full out race prepared. I'm guessing not particularly. 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. 10 watching. I think that they are 3.67 to 1. Quickview. Having trouble posting or changing forum settings? July 19, 2014 @ 4:35 am 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. MPS(m/s) MPS(m/s) I hope this far into the game you already have a good manual. The shop will most likely resurface the cylinder head to insure flatness, and provide for a good sealing surface for the head gasket. A 439 inch small block that put out 739HP on pump gas. And oversized washers are available if there's wear on the crankshaft. If building a performance engine, ARP bolts may be ofbenefit, but they use their own special lube with a lower than factory torque!! The Spitfire has headed over to the garage where the brakes and suspension components have been stripped, sandblasted and painted and have started to be fitted. Opening out the oilways in the block, cross drilling and ovalising the orifices are all possible, as is optimising the oil pump.