S54 3.3L Street Engine Rebuild Kit
The CarBahn Autoworks S54 3.3L street engine rebuild is blueprinted and balanced, and features CP forged pistons and Carrillo forged connecting rods. We increase the bore by 1mm (which increases the displacement to 3320cc) and bump the compression from 11.5:1 to 12:1. A multi-layer steel (MLS) racing head gasket is also utilized.
Power (without catalytic converters) on 93 octane pump gas is 360HP using J1349 (SAE correction used by OEMs) and 375HP using J607 (the typical aftermarket correction).
Optionally, we offer higher performance camshafts and the corresponding DLC-coated rocker arms. With these additional modifications, power (without catalytic converters) on 93 octane street gas is 375HP using J1349 correction and 390HP using J607.