[vonj]

My cam is going to be around 775...
Sbc f2 procharger 15 degree heads they flow 400 @ .800
I no this is general info but I'm just trying to see what most Guys running or if I'm overdoing it...

Take into count that pv Clearance is correct and spring pressure is sufficient enough.. So that's not a issue..

 

[Blown06]

.775 is nothing

 

[Jim Wiens]

My roots blown SBC was .890

 

[cougarnut281]

It all depends on what you are trying to do. Give us some more info on the motor and cam. We have stuff ranging from around .600 to .850+ lift. Just depends on your goals.

Also, .775 lift on a 260 degree cam vs a 280 degree cam are very different things.

 

[67wedge]

Ryan did mine / .707 @ [email protected] on a 114. Heads flow .440 @.700. 14 pounds of boost and streetable.

 

[Widow_Maker]

Also, .775 lift on a 260 degree cam vs a 280 degree cam are very different things.

This X2.

The shape of the lift curve is dramatically different.