Pressure regulators

nos92mx3 · Post by **nos92mx3** » July 15th, 2006, 7:27 pm

cjthor wrote:How bout saying screw the rising rate and just use my afc to adjust? Im runing 320 cc injectors and i wonder if the afc is fighting with the rrfpr for adjustment. THOUGHTS???

What do your maps look like on the safc?

cjthor · Post by **cjthor** » July 15th, 2006, 7:41 pm

nos92mx3 wrote:
cjthor wrote:How bout saying screw the rising rate and just use my afc to adjust? Im runing 320 cc injectors and i wonder if the afc is fighting with the rrfpr for adjustment. THOUGHTS???
What do your maps look like on the safc?

-20s to -30s across the board both high and low settings

nos92mx3 · Post by **nos92mx3** » July 15th, 2006, 10:38 pm

cjthor wrote:
nos92mx3 wrote:
cjthor wrote:How bout saying screw the rising rate and just use my afc to adjust? Im runing 320 cc injectors and i wonder if the afc is fighting with the rrfpr for adjustment. THOUGHTS???
What do your maps look like on the safc?
-20s to -30s across the board both high and low settings

What are you doing about your TPS?

cjthor · Post by **cjthor** » July 16th, 2006, 2:05 am

nos92mx3 wrote:
cjthor wrote:
nos92mx3 wrote: What do your maps look like on the safc?
-20s to -30s across the board both high and low settings

What are you doing about your TPS?

on the DOHC engines the afc reads a linear signal. I can read 0-100 percent throttle not just on and off.

cjthor · Post by **cjthor** » July 16th, 2006, 2:07 am

Josh wrote:thats what it sounds like to me. i drilled my stock FPR out so its there but flows like a mother fo. i was running a cheepy MSD one and it worked great, now i have this bad a-- comp tech FPR to go with my stand alone.

You used a super afc for a bit right? And im pretty sure you had larger injectors...what were u running for an fpr?

nolig2278 · Post by **nolig2278** » July 16th, 2006, 11:09 am

On my dads 1.6 we added a turbo and RRFPR and injectors from larger sized mazda and larger fuel pump. we tried to tune with a safc but since its a 94 the computer does what it wants regardless so we set safc for 0 and just worked with stock timng and rrfpr and the car boosted to 6 and 7 psi nicely.

I am going to try the safc in my bpt setup to get idle under control.