Petro's Project ERL Superdeck 427 w/ Whipple 2.9L
09-11-2017, 10:37 AM
#464
I had Ron at Vegenance spec it out for me. The midrange will be strong with the current one though. I have a few other cam ideas in mind if I don't like this one or it doesn't pull the why I'd like. Maybe use a cam with a some overlap to help cool the chamber down and stretch the intake duration out a little to pick up the lost boost/cylinder filling. But overall I don't think the exhaust duration will hurt me. More cylinder pressure for slightly longer may just help and my exhaust flows pretty well.
10-02-2017, 06:20 PM
#469
When I originally swapped the truck back in 2010 I got a LS2 out of a 2005 GTO so it had the 24x reluctor and I wanted to keep DBW so I went with the E40. So that's what I had when I started redoing the truck. I didn't realize the E40 was such a bastard child at the time or when I planned out the new build or else I would have had the engine built with 58x reluctor. I'll admit I knew nothing on the topic of tuning and still have limited knowledge. If the Holley Doninator allowed me to use my factory gauge cluster then I'd be all over it.