BMW E30 M3 275 HP

Tuning BMW E30 M3 with more than 275 HP from its 4 cylinder S14 engine

E30 M3 modification list ...

short ratio 3.64 LSD and Z4M bush kit

276/284 Shrick cams

Sport Evo valve springs

Sport Evo green 330cc injectors

Ported and polished head by Grant Motorsport

Wossner piston rings and gudgeon pins

Wossner Forged pistons (oversized)

(Compression raised from 10.5 to 11)

shot peaned rods

New sputter bearing set for the bottom end

Sport Evo oil pump

Baffled sump

radiator, oil pump chain, valves, gaskets new chain, guides, tensioner

Mocal oil cooler and braided lines.