I have a complete one off edlebrock e-force supercharger in a 2005 hsv gto,
Unfortunately mate your not going to find many packages that will flow 400rwkw on a 5.7L and defiantly not with ls1 heads .
The package I have is for a 6L ls2 with square port ls3 heads and a ls3 blower with custom belt drive .
If you wanted to fit this supercharger you would need a 6L block and rotating assembly and the right heads I can help you out with all this if you require it , but you won't go close with 5k mate good reliable horse power takes more than 5k trust me
0457740081 this is a brand new kit only has dyno time , going to a single turbo kit and over 1000hp only reason I'm selling
Unfortunately mate your not going to find many packages that will flow 400rwkw on a 5.7L and defiantly not with ls1 heads .
The package I have is for a 6L ls2 with square port ls3 heads and a ls3 blower with custom belt drive .
If you wanted to fit this supercharger you would need a 6L block and rotating assembly and the right heads I can help you out with all this if you require it , but you won't go close with 5k mate good reliable horse power takes more than 5k trust me
0457740081 this is a brand new kit only has dyno time , going to a single turbo kit and over 1000hp only reason I'm selling