ScreaminBird99

iTrader: (6)

ok cam only on a mustang dyno my car put down 383 horse and 372 torque, i am full bolt on cam tsp 224r, and i have just added prc stage 2.5 5.3 heads milled to 59 cc and cometic .40 gaskets i also now have true duals with moroso spirals dumped as opposed to just ypipe with dual exit, on a dyno jet what can i expect, i am still on ls6 intake an ported throttle body, am an m6 99 ls1, i was hoping mid 400's? and around 400 torque? is that out of reach?

WKMCD

iTrader: (2)

That was a pretty good number for what you had before on a Mustang. I would expect around 420 with the new setup. I've got a few friends with close to that setup and they are at 420-425RWHP on a Dynojet.

My $.02

venom ws7

iTrader: (13)

1st great cam only numbers on Mustang dyno

I saw 30-40rwhp gains from only swaping those heads so 420-430rwhp on the sme dyno
Keep us posted.

ScreaminBird99

iTrader: (6)

for sure, on the mustang dyno, it was tuned by mike a straightline performance, great guy to deal with, really smart, i was thinknig of possibly going to speed inc this time just to get dyno jet numbers