The BMW S14 is a 2.3 L (2302cc) DOHC 16-valve I4 piston engine. It was used in the E30 M3. The S14 is essentially a BMW M10 engine block with a M88/S38 DOHC cylinder head (minus two cylinders). It has four separate throttle bodies. It developed 195 PS (143 kW/192 hp), or 200 PS (147 kW/197 hp) without a catalytic converter. A special tuned model, the S14 EVO producing 20 PS more. The 2.3 L version has a 93.4 mm bore and 84mm stroke.
Variations of this engine included a limited-edition 2.5 L (2467 cc) Sport Evo for motorsport homologation requirements, and a de-bored (89 mm) version for the 320is, a more affordable sports model made specifically for the Portuguese and Italian markets. The 320is can be quickly distinguished from the E30 M3 by the absence of flared wheel arches.
Variations of this engine included a limited-edition 2.5 L (2467 cc) Sport Evo for motorsport homologation requirements, and a de-bored (89 mm) version for the 320is, a more affordable sports model made specifically for the Portuguese and Italian markets. The 320is can be quickly distinguished from the E30 M3 by the absence of flared wheel arches.
S14 - Straight 4 DOHC 16V Solid Lifter Valvetrain and Individual Throttle Bodies. 1987-1991. 106kg 234lbsUsed in the E30 M3 and Italian only E30 320is. 2.5L used in Sport Evo III2.0L (195bhp) 2.3L (192-215bhp), 2.5L (238bhp)
1 comment:
the first powerful motor in the wourld ;)
Post a Comment