Engineering Services

Road engine overhaul

We can totally strip your engine, have the cases vaqua blasted and then fully rebuild it using genuine BMW components (or upgraded Moorespeed components) to as-new condition. Of course, if you want any gas-flowing or other tuning work, crank balancing, etc. this can all be done at the same time.

Race engine preparation

We can totally strip your engine, have the cases bead blasted and then fully rebuild it using genuine BMW components and Moorespeed race components including having the crankshaft balanced. All race-prepared engines would have Omega pistons of the appropriate size, new valves, beehive springs, tapered pushrods, special valve seats, porting, race clutch and the engine balanced.

Please phone for details.

Clubman’s 750cc with Moorespeed 83mm dia. pistons, Nikasil-coated cylinders and using standard con-rods (approx. 72bhp).

Full race short stroke 750cc (approx. 76bhp) with Moorespeed 88mm dia. pistons, racing con-rods, Nikasil-coated cylinders, gas-flowed heads, race camshaft, programmable ignition and race clutch:

Clubman’s 1001cc with Moorespeed 95mm dia. pistons, Nikasil-coated cylinders race camshaft and using standard con-rods.

Full race 980cc with Moorespeed short-skirt 94mm dia. pistons and long con-rods, gas-flowed heads, race camshaft, programmable ignition and race clutch (approx. 90bhp).

Full race 1043cc with Moorespeed short-skirt 97mm dia. pistons and long con-rods, gas-flowed heads, race camshaft, programmable ignition and race clutch (approx. 95bhp).

Full race 1070cc with Moorespeed short-skirt 98mm dia. pistons and long con-rods, gas-flowed heads, race camshaft, programmable ignition and race clutch (approx. 100bhp).

Valve gear overhaul

The original BMW valves must be replaced after 45,000 miles. Moorespeed’s valves and seats are produced to a higher specification, can run closer tolerances and give longer service life. We can completely overhaul your cylinder heads.

Gas flowing

While having your valve gear overhauled, now is the time to consider gas flowing – and gain an extra 1-2bhp.

Exhaust thread repairs

Seized exhaust threads? We can repair these to better-than-new condition using a harder wearing thread than original equipment.

Cylinder head repairs

Broken fins? Crack in the head? Stripped plug threads? Don’t despair – most problems can be overcome.

Gearbox repair/mods

An airhead’s gearbox does not need a ‘special technique’ when changing gear – but it does need careful rebuilding and re-assembly to perform well. We can not only perform this, but offer alternative ratios – and even a six-speed option!