A simple google search can show you the differences in flow numbers. If you want proof to disprove a commonly accepted theory, burden of proof rests with you - not upon those who are in line with accepted facts. Unfortunately.

 

my lid, cat back, and lt's went 108


wondering what it will do now

 

Sure the 806 heads flow less but the 3-4 cfm I've heard of isn't going to make a huge difference in HP not enough to notice on a Street Car anyway.
Just cam the car accordingly and have Fun, isn't that what it's all about ?

 

I'm eventually gonna cam my ride & was gonna go with 243 heads....I think now i'm just gonna get my 806 heads ported & polished & matched with my Intake.....Like someone stated before, I think the combination is what really matters to produce good #'s & times.....thanx for all the interesting input guys

 

I agree the right combination is the key but peak power at peak RPM is not what it's all about. Power under the curve is what makes a car Fast and Fun in all situations.