Quote:

Had my heads flowed by Barnett Performance, the intake flowed 375CFM and the exaust was 220CFM both at .700 inch lift.
The intake lost 5 cfm between .700 and .800 lift but the exaust continued to improve

I would like to stay around .700 lift can the exaust be improved to flow more at .700


Those sound great..
What needs to be asked is, if the flow bench operator used a tube or not on the exh side..
That can easily move them up a good 25% in flow or close to it..

[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]