5.0 cylinder head flow chart Reply #15 – December 20, 2007, 10:50:42 AM Quote from: kitzdnm;193579What are the the E-7 flowed thru,stock or after market intakes.All of the flows are sans intakes - head only. Quote Selected
5.0 cylinder head flow chart Reply #16 – December 21, 2007, 02:48:30 PM What surprised me is how close the flow is between the GT40P head and the Windsor Jr. head. I was originally going to use Windsor Jr. heads on my engine but when I found out the GT40P heads flowed almost the same (and could be brought up with a bit of porting) I went with the 40Ps. I got brand new GT40P heads (never bolted to an engine) for far less than brand new Windsor Jr.s would have cost me:D Quote Selected