Racepak 4 EGT Module Big Block BB Chevy RH Bank Cylinder's H764C34M Wing trees have an “X”

Wing trees have an “X” design for lateral and horizontal strength

No Heat Soak Problems

LC8 all require conversion to 3-bolt camshafts

(1) 6 AN Return

Racepak 4 EGT Module Big Block BB Chevy RH Bank Cylinder's H764C34M Wing trees have an “X”Racepak 4 EGT Module Big Block BB Chevy RH Bank Cylinder's Racepak LLC was founded in 1984 by Spencer Eisenbarth and Ron Armstrong, originally as Racepak and its parent company, Competition Systems, Incorporated (CSI). Both men were engineers with strong backgrounds in electrical and mechanical applications, and both had an interest in motor sports. Through an earlier joint effort aimed at obtaining data for the improvement of the Unlimited Hydroplane