Quote:
Originally Posted by Vegas69
Holy shiat, those are some big numbers! Looks a little peakier than the 454.
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Yea, about 70 more peak hp and 40 peak tq.. I have an overlay of the two I will post.
I credit the large gain to the heads, a tiny bit more compression and porting the FAST 102mm intake. The headers and the TB were the exact same ones.
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"A ship in port is safe, but that's not what ships are built for."
See Bad Penny run the cones:
https://www.youtube.com/watch?v=8GUPPIX-92U
1971 Chevelle Wagon - Roadster Shop Chassis ProCharged Shafiroff LS and lots of yada yada
1968 Camaro - Project Track Rat - 440 RHS LS