Inching into 12's..... 2.94's vs 3.23's

pittsburghracer said

Quick question. Was the pickup into the 12.90’s from the gear change only or were the speedmaster heads just added too. Great job and nice video.

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just gear change. The SM heads OOTB in place of the factory 360 heads brought me from 13.3's to 13.13. To be fair, the cam is way to small to take advantage of the heads.