[455TA]

Originally Posted by ta man

Your exhaust should be fine..Torquewar (Andy) runs the same as I do and his exhaust doesn't seem to pose a restriction.He has full 3 inch.My tailpipes were only 2.5 inches and even though they were mandrel bent did cause a restriction.On the other hand it is a cheap test to do!
Do you have flow sheets for your heads?

Okay good deal. I do have some flow sheets. I will try to post them up once I find them in my phone. They flow around 290 cfm at 550 lift and 305 cfm at 700 lift. They just have the entrances opened up to a 2.3x1.2 port and blended in about two inches and the bowls have been cleaned up, and chambers polished. The runners havent had any porting done to them. I just bought a Northwind intake so I will be porting it out completely and matching it to my heads.