Quote:
Originally Posted by Nimair.ZL1
So results are in!! On a cold pull it made 707RWHP with the 9.6 lower pulley and stock upper! Beyond satisfied!! Blower however is a restriction. Need to get it ported
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Sounds about right, mine made 697whp on 93 octane with a 9.45 lower and stock upper through high flow cats with stock cam. My blower is ported though, standard Kong port, not the X port. I do have additional cooling though, heat exchangers upgraded and a Cordes aux tank. Given there's some dyno variation, I would expect your combo to make 20-30whp or so more than mine. I agree I think you need more cooling and ported blower, then you could reduce the pulley size some and possibly run an E blend depending on your chosen pulley.
My next step down the road is to probably upgrade to the Kong X Port, reduce the pulley size, add a stage 1 mild cam and any other fuel upgrades to run an E blend.