OK, here is the situation. I currently have a mid 11 second 406 motor. 10:1 comp iron head, cam is solid roller 242/250 @0.050 with .657"/600" lift @ 0.050 on a 114º centerline. I want to convert it over to a blower car and was thinking about AFR heads. which runner size is best for about 15 psi of boost? The bottom end is all Lunati forged steel in a bowtie block.

Any ideas what are car like this would run?
Other details:
3000 vigilante convertor in a Level-10 700r4
4.11 gears in a strange 12-bolt
car weighs 3500 with driver now
Miniram intake, all the suspension goodies.

Also I was considering the ATI procharger self contained unit once they get the bugs out of it, any comments?

Thanks guys

Steve

 

I'm running the AFR 210 (unported) with 16 # of T-trim boost and still havent maxed the blower out. There is a guy in Cali that has AFR 220 (unported) with a similar setup.

Either head should work well on your setup. Sounds like you should have a high 9 or low 10 second car.


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87 Formula
406
AFR 210
miniram
vortech t-trim
55# injectors
DFI
th400 8"converter
moser 9" 3.73
convo pros