Hello,

I have a first generation engine with a 750 Holley 4150. I have a 2" Cowl hood. Based on the minumum measurements, I will have to go to a 6" Cowl hood to fit the smallest 144 Supercharger.

Has anyone been able to fit a roots supercharger (Weiand, B&M or Edelbrock) under a cowl hood? How does it perform? How much of a horsepower increase did you get? Was it worth it and how do you like it?

Thank you,

Mark G.

 

your car a big block or a small block? you have a stick or an auto? what are you running for frame and engine mounts?

you need to give more info anytime you are looking for some detailed answers