Description:

M30 block nr.1270006 cylinderhead nr.1 304 473.

7500 km since main repair at motor-shop, cylinderblock honed,new piston-rings, con-rod and main bearings, timing-chain. Cylinderhead renovated, pressure tested, rocker arms and shaft repaired/replaced, valves and valve-seats grinded, new Schrick 284 camshaft. Engine spec: 93,4x84 cr.10,6:1 intake valve 47 mm ex:38mm 235 HP/5825 Rpm 357 nm/3750 rpm with Bosch Motronic. Has been used in standard road bmw.