Speed Secrets 5.3 Ls 427 Stroker Kit
LSX 427ci LS Stroker Kit | LSX Performance Parts Boostline's LS 454 Puts Down Over 800HP Naturally Aspirated on the Engine Dyno Over 800hp on a 5.3L Block! More 427CI Testing! BTR Cam Swaps LSX Stroker???? 4.8 to 5.3!!! just a fun video, don't get all mad over big blocks and rpm! 1,000 HP LS Recipe 😳 #shorts Ls3 stroked to 415, Wilkes performance cnc heads, 11.8:1 compression, lunati cam. Building A Chevy Stroker From Scratch With An LQ4 Iron Block - Engine Power S1, E9 ...