Join Date: Jun 2006
Location: Dallas/Ft. Worth Metro
help me size a turbo for 393 blow thru
This is for a 393ci carburated blow through set up that is currently supercharged. This is a friends car...he sold the blower and is going home built turbo route and we are unsure what size turbo to look for. I am not familiar with a/r ratios and figure someone on here could give us a hand .
393ci 8.5 cr
Victor Jr intake
holley carb modified for blow through
TFS TW heads stock
hyd roller cam
C4 trans 3.73 rear
it's going to be street/strip...heavier on the strip. no a/c or power steering. It made 601 RWHP with an S-Trim. Looking to make ~800rwhp. Give me some suggestions on style/size of compressors. Would consider twins as well.
94 Cobra 327ci T-trim
4R70W UCC 9.5 converter
Holley HP EFI