Quote:
Originally Posted by 2out2sea
Ron and the guys worked some real magic. They swapped blowers with a Kong blower and retuned everything to tweak things. 670rwhp and 659tq. The day was a lot cooler; in the mid 70's so that helped. Fwiw the original setup that only made 629rwhp on a 95* day made 640rwhp on a mid 70's day. What everyone says about heat soak on these motors is no joke.
The new blower on the same 2.3 griptec was making 13+ lbs of boost. Most of the lost power was in the limited boost. I'm very happy and can't wait to get the car. I'll post dyno graphs later. I am looking forward to the big difference in tq. which is 102 more than stock and 28 more than the first iteration!
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So you put down 670 with the Kong ported blower and the same 2.3 pulley? + 30 whp by just replacing for another ported blower and tune? Damn...