85-86 Fuel Pressure Regulator output
07-04-2007, 05:45 AM
#16
Rennlist Member
Originally Posted by Lizard931
John,
I havent had a chance to measure vacuum with the factory LH/EZF, as you can tell from my first post I am running the car with 28 deg of advance at idle, cant really do that with the stock computers.
I havent had a chance to measure vacuum with the factory LH/EZF, as you can tell from my first post I am running the car with 28 deg of advance at idle, cant really do that with the stock computers.
Are you running an SMT6 ?
07-04-2007, 03:53 PM
#18
Under the Lift
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Originally Posted by Darien Nunn
Is that WOT FP?
Still looking for someone that might know how much FP I could get with the stock FPR. If it's between 60-70, I'll be alright. I also have the 044 fuel pump installed, but I don't think that will change the end rsult?
Still looking for someone that might know how much FP I could get with the stock FPR. If it's between 60-70, I'll be alright. I also have the 044 fuel pump installed, but I don't think that will change the end rsult?
07-04-2007, 04:00 PM
#19
Rennlist Member
Originally Posted by Lizard931
John a SMT6 simply adjusts the PWM to the injectors, I am running full standalone with EDIS-8
07-04-2007, 08:14 PM
#20
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Darien has a supercharged car. I think he's asking at what point will his positive pressure either stop increasing fuel pressure or break the diaphragm. I don't think the breakage would be a problem since some high boost turbo cars use the same or a similar fpr as the 928. I don't know at what point the manifold pressure to fuel pressure ratio will change from 1:1.
07-05-2007, 04:55 AM
#21
Rennlist Member
Thread Starter
Thanks guys...
I'm trying to get rid of my BEGI! But until I can take her down for more than a weekend, I'm trying to get an idea where I would be if I by-passed it for now. I know the S4 FPR is proven to work for SC'd Sharks, but I'm curious if anyone has ever checked and logged the 85-85 FPR results.
I'm trying to get rid of my BEGI! But until I can take her down for more than a weekend, I'm trying to get an idea where I would be if I by-passed it for now. I know the S4 FPR is proven to work for SC'd Sharks, but I'm curious if anyone has ever checked and logged the 85-85 FPR results.