Well, I'm considering using a larger TB, 24# injectors, ported plenum, larger runners, Vortec base, GM Fastburn heads, and the LT4 HOT cam on my 355. GM had the Fastburn heads with the LT4 HOT cam and a carb setup that produced 430 HP. So my question is, will this TPI setup be able to flow and produce as much power as the carb setup they used? You can see their motor at www.sdpc.com 430 HP is very impressive, and I want it!! Thanks in advance.

Anyone know if the two intakes would be comparible? Thanks.

Chances are you are going to make a lot more torque and probably not as much horse power. You would be able to make more power in the higher rpm with the carb but it all depends what you want your ride to do.

If any one nows ware I can get a engine dynoed at close to me I will take and have mine dynoed for you guys to have some # to compaire to but it is out of the car now and I will not be able to take it to a drive on dyno.