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NO SLO PK · 12-11-2001, 05:50 PM

FWIW, I'm running a Procharger with 11:1 compression on iron heads (don't ask). It works, but not reallly well since it detonates sometimes. I'm limited to about 9psi at the intake, with initial timing around 8-9 degrees. I also have to run the A/F a little fatter than I prefer.

I'm putting on Edelbrock heads which should drop compression to just above 9:1.

Hope this helps

12-11-2001, 05:50 PM	#3
NO SLO PK Registered Member Join Date: Mar 1999 Location: Arcadia, CA, USA Posts: 731	FWIW, I'm running a Procharger with 11:1 compression on iron heads (don't ask). It works, but not reallly well since it detonates sometimes. I'm limited to about 9psi at the intake, with initial timing around 8-9 degrees. I also have to run the A/F a little fatter than I prefer. I'm putting on Edelbrock heads which should drop compression to just above 9:1. Hope this helps __________________ Russ L '91 LX - 331 w/ Procharger '03 Cobra Convertible - Pullied '94 Lightning '65 Mustang Coupe