naniki Posted April 21, 2008 Report Share Posted April 21, 2008 Here it is...for now. At 9psi, this made 485rwhp. A little timing dropped it to 472 but with a choppy dyno curve. We ordered a larger pulley to put it at 7psi and tuned for 450rwhp. That will be the solution for this summer and then this fall we will build a separate short block, save the original, and have the heads ported. We'll most likely refit the tranny this winter too and save the original. Goal for spring of 09 is 650 rwhp with all the upgrades. Link to comment Share on other sites More sharing options...
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