what is the diff. in a super vic jr. and a vic jr intake. what will work better on a turbo 408?

 

might double check but i believe that the super vic jr. doesnt have fuel injector bungs, but i may be wrong

 

From Edelbrock's website:

"Super Victor EFI LS1 manifold #28095 is for high-output competition EFI systems and features precisely positioned and machined injector bosses for excellent fuel spray patterns and maximum power."

 

my bad, must be thinkin of something else

EDIT, i was thinking of the performer rpm

the only difference i can find between the vic jr. and the super vic is the super is about 1.1" taller

 

I believe it has to do with the hieght/length of the runners which has to do with the rpm range....

 

so it would be good for the turbo setup? i would think so because of the long runners

 

Be the test mule..

 

Will the super fit under the hood?

The shorter runners must be better for low end torque and therefore better on the street and the long runners better for top end and therefore better for an all out track truck. Depends on your goals. I have read the theory but I am not sure if I have it right or exactly what the effect of either will be on drive-ability or how it ties in with your turbo.

I would try to determine which will suit your build and goals and then you can make a more informed decision.

Maybe Richard at WCCH can help steer you in the right direction. I think he sells Edelbrock.

Nice build you are doing!

 

I believe you have it backwards... Short runners have a higher air intake velocity which hurts lowend but help upper rpm HP. Long runners have a lower air intake velocity which helps lowend TQ... At least that is what i remember reading....

 

LOL....you are probably correct. I read these things out of general interest and often seem to get it wrong from memory. Sorry if I mislead anyone.