ScienceofSpeed Stroker Kit 1991-2005 Acura / Honda NSX

ScienceofSpeed Stroker Kit 1991-2005 Acura / Honda NSX

3.5L rotating assembly kit includes:
ScienceofSpeed 4340 billet crankshaft
ScienceofSpeed 4340 billet connecting rods
ScienceofSpeed 2168 forged piston set
dynamic balancing of rotating assembly
 

3.5L engine assembly kit includes:
complete factory original cylinder head gasket set
complete factory original cylinder block gasket set
ARP head stud set
Mahle Clevite TriArmor connecting rod bearing set including six standard, three .001" oversized, and three .001" undersized bearing pairs
Mahle Clevite TriArmor main bearing set including four standard, two .001" oversized, and two .001" undersized bearing pairs
factory original thrust washer set

Options

naturally aspirated applications:
Naturally aspirated component kit includes higher compression pistons and lightened connecting rods for applications up to 480 bhp. Power gains compared to a factory 3.0L 270 bhp engine, natural aspirated applications will improve power output to 360-420 bhp when used with supporting modifications.

Recommended compression ratio: 
91 octane (R+M)/2 - 11.5:1 (standard high octane pump fuel)
100+ octane (R+M)/2 - 12.5:1 (race gas & E85)

forced induction applications:
Forced induction component kit includes lower compression pistons and reinforced connecting rods for applications between 480 bhp - 900 bhp. Power gains largely dependent on supercharger or turbocharger specifications, typical gains are 1-3x the power output of a factory engine. Turbocharged applications will experience increase in compressor response time resulting in increased throttle response. Maximum recommended power, with supporting modifications, is 900 bhp.

Recommended compression ratio:
Compression ratio varies by power goal & fuel to be used. Typical range is 9.0 - 10.0:1. Please consult with your tuner, engine builder, and ScienceofSpeed for recommendations for your specific application.