Skunk2 Lost Motion Assembly Springs - Honda B-Series VTEC - 312-05-0200 2.0 Bar AI3-HDR4 kit features ACT's most

AI3-HDR4 kit features ACT's most popular Heavy Duty pressure plate

5 Turbo L15B7 *Must use ACT Disc & flywheel2022+ Honda Civic Si 1

pushing the stock cooling system reveals it's one greatest flaw: an underperforming cooling system

and fit most systems on the market today

Skunk2 Racing now offers a solution for installing the RBC pattern Drive By Wire K series throttle body onto the Skunk2 Ultra Race Intake Manifold

Skunk2 Lost Motion Assembly Springs - Honda B-Series VTEC - 312-05-0200 2.0 Bar AI3-HDR4 kit features ACT's mostSkunk2 is proud to introduce its Lost Motion Assembly Spring Kits for the Honda B16A B, B17A, B18C VTEC engines or B Series engines using the VTEC cylinder head. The Skunk2 Lost Motion Assembly is an advanced spring device that is designed to put pre load on the center portion of the VTEC rocker when it is in the unlocked position (VTEC is disengaged). Once RPM range that VTEC engages, the Lost Motion Assembly (LMA) will compress just like the valve