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Holley Tuning DVD Worthwhile?
The title pretty much sums it up: I recently replaced my induction setup and want to know if Holley's tuning DVD is worthwhile.
A little background, I have a Ford Racing 345 horsepower 302 with 10,500 miles on it. I replaced my Edelbrock Performer RPM/Holley 600 vacuum secondary setup with a 2x4 Blue Thunder intake with a pair of Holley 450s.
It pulls strong and I've already reduced the primary jets two sizes due to our altitude (~4700 feet) and went from 8.0 power valves down to 6.5" Hg power valves from measured manifold vacuum. (Measured it at around 11".)
I didn't find anyone over at the FFR forum that had experience with the Holley DVD and was hoping for a better result here.
Thanks.
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Jim Doak
FFR 2117
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