this is my setup

85mm dart bloc
cp piston
ls crank
manley I-beam rod
full-race stage 3 gt gt35r
gsr head
ferrea valvetrain
skunk2 stage 1 cam

For now I have a skunk2 manifold I want to change it but have problem make a decision between full-race,edelbrock,magnus motorsport and golden eagle.

what you think will be the best for 650 whp.

 

bang for the buck, the vic x. no doubt the others will out perform, but is it worth the extra cost?