[NHRASuperStock455SD]

Yike guys, I have stated several times that our single 4 barrel will fit under the stock hood. Dont know why that word isnt getting out? Please tell me where I am failing?

It also has a 4150 or a 4500 flange. We also have a fuel injection system(including intake) that has 1100cfm to 2000 cfm.

We are currently getting started on our aftermarket block (All Pontiac) 535 cu in crate motor twin turbocharged with fuel injection 2000 cfm. It will have our newly designed tubular factory exhaust manifolds with forward mound dual turbos. This will incllude air inlet mapping just like the 3.8 V-6 (691HP with 22 lbs of boost). We forecast 1600HP with a street buiild up, reasonble street cam profile, and minimal boost. With this set up we should be able to do double that initial HP setting.