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3000 Bottom End
FORGED PISTONS
These pistons are manufactured exclusively for us by both Cosworth and Omega.
They are designed for competition and therefore are much stronger, but they are equally good for road use. They are a direct replacement for the originals and require no special liners, head gaskets, etc. To keep the compression ratio as high as possible they are machined in height to the upper-most limit and this means, if the engine block has been skimmed at any time, the piston top may have to be machined to suit. This is standard practice with all good engine builders and therefore should not pose any problem. These pistons come in sets of six, including gudgeon pins, circlips and rings.
PLEASE NOTE: The sizes quoted are finished bore sizes and all tolerances have been allowed for on the piston. We have used metric sizes in order to take advantage of the latest piston ring technology.
Replacement rings available, please state diameter and width when ordering.
COMPETITION CRANK SUPER DAMPER
We import these special crankshaft dampers from the USA and then make our own pulley/boss to fit the Healey engine.
They will stand much higher revs and absorb the harmonics from the engine. (Requires slight modification to the chassis cross member.)
Ideal to make a fast road car smoother and a MUST for race and rally cars.
STANDARD CRANKSHAFT DAMPER/PULLEY
This damper has been tested on our own Dynamometer and also on many of our engines. It meets all the specified requirements for standard engines.
STANDARD CRANKSHAFTS
Our reconditioned crankshafts go through a rigorous series of quality control tests before we sell them. They are crack tested, re-ground, tuftrided and straightened (the tuftriding process can warp the crank). A new spigot bush and oil restrictors are fitted. We normally have a range of sizes in stock.
Please enquire for specifications, using the contact details in the contact tab at the top of the page.
STEEL CRANKSHAFT
Made from EN40B and Nitride hardened, these are for the serious competitor who is looking for the ultimate performance and reliability from their engine. Having the original stroke and using std. main bearings. It can only be used with our Steel Con Rod Set CENG632R, a 12 bolt fixing flywheel and an aluminium back plate with full circle seal.
Now available - Race Big End Bearing.
STEEL CON ROD SET
These are English made from forged billets and fully machined with H-beam style. Considerably lighter and stronger than standard ones, using far better and stronger rod bolts. Only fits with our steel crank.
STEEL FLYWHEELS
These are machined from a solid billet to four different specifications to suit either a 7.25" twin plate race clutch or the 9 1/2" organic clutch, also to suit the "works" 8 or 4 bolt crank fixing or our 12 bolt steel crank fixing. All have considerable lightening holes where possible, the ones to suit the race clutch also only accept a thin ring gear.
LIGHTWEIGHT STARTER RING GEAR
We have had these specially made so that the flywheel can be lightened even more. 0.375" thick and weighing only 1.1 kgs, they have a 40% weight saving.
Only recommended with our X27 pre-engaged starter.
ALUMINIUM SUMP
Designed by ourselves to improve oil cooling through the deep ribs cast on the underneath. It also aids in making the engine block more rigid. These sumps will stand more abrasions than the original and comes complete with fittings. It also has mountings inside to allow a baffle to be bolted in.
CNC machined in-house.
-'BRAND NEW' - Now available in a low profile version for the ground clearance concious.
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