Quote:
Originally Posted by eedeutsch
Look into COMP "thumper" cams.
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You can not run the Thumper cams with Webers. Webers are very finicky when it comes to lobe separation angle (LSA) and duration and overlap. Large lumpy cams cause reversion which disrupts the flow in individual runner (IR) induction systems.
Thumper cams are junk and were made for the sound, not performance