Well the last one was a 484 Hemi with 4.15 stroke and 4.310 JE pistons and 11.6:1 compression on pump gas with Indy 426-1 heads ported by me flowing 400cfm, and WP Iron block...In its hey day it made over +700hp, but I detuned the cam a bunch for more street use as it tended to eat parts....So I removed the .738 cam and pulled the efi off it, and went to a .590 cam and an SV1 carb and it made 660hp...Went a best of 10.74 thru the mufflers on pump gas
EFI and big cam....
![](http://i427.photobucket.com/albums/pp357/cudahalr/70HemiCuda/Hemi825-1.jpg)
Small cam and SV1....
![](http://i427.photobucket.com/albums/pp357/cudahalr/70HemiCuda/DSC00057_zpsa47a2fcd.jpg)
My current build is an 11.25:1 all aluminum 605 Hemi with Indy alum block and Indy Hipo heads, aka Canfields, and it has a mild .685 mechanical cam and will have the injection back on it. Depending where the flow numbers on the heads fall, we should see +800-850hp out of this one...Purchased everything from BG Racing.