I am about to try and tune project sick vette, and need a little help with the computer tuning side of things. Every thing is installed and it runs, i am having some issues with blowing apart the silicone boot from the supercharger outlet to the throttle body, but that should be fixed today via the welding shop welding those two pieces together.
I know its a vette, but there is no better place to ask then this forum, you guys are the best people out there, and have helped me a ton in the past.
i am wondering what i should run for fuel pressure as well. I have the aeromotive a 1004 pump, and 65lb per hour injectors. I am feeding the pump with -20, and feeding the motor with a -8 and a -6 return.
The car is currently running AFR 220cc custom race ready heads, 1.6rr's fairly large comp cam(cant recall the specs because i built this motor 4 years ago) Lingenfelter LT-4 intake, Lingenfelter 58mm throttle body, Vortech S-trim blower with the stock 5.5~6.5 pulley on it, hooker super comp headers, borla exhaust, crane hi fire ignition, and the FAST ecu. The motor has an 8.6:1 comp ratio, with forged pistons as well.
I want to get a decent tune on it for break in, and then i will be running an 11 psi pulley for the rest of this season, then next year i am putting on a larger blower and looking to run any where from 18~20 psi.
any ideas where i can get a Fuel pressure gauge that mounts to the FPR, or a way to put a schrader valve in my setup? i had an fittings welded to the rear of the fuel rails, so the stock schrader valve is no longer there.
Also what fuel pressure should i be looking to run. It is set at 45 psi right now, but i keep thinking for some reason that it needs to be more like 65psi.
Thanks a ton guys
I know its a vette, but there is no better place to ask then this forum, you guys are the best people out there, and have helped me a ton in the past.
i am wondering what i should run for fuel pressure as well. I have the aeromotive a 1004 pump, and 65lb per hour injectors. I am feeding the pump with -20, and feeding the motor with a -8 and a -6 return.
The car is currently running AFR 220cc custom race ready heads, 1.6rr's fairly large comp cam(cant recall the specs because i built this motor 4 years ago) Lingenfelter LT-4 intake, Lingenfelter 58mm throttle body, Vortech S-trim blower with the stock 5.5~6.5 pulley on it, hooker super comp headers, borla exhaust, crane hi fire ignition, and the FAST ecu. The motor has an 8.6:1 comp ratio, with forged pistons as well.
I want to get a decent tune on it for break in, and then i will be running an 11 psi pulley for the rest of this season, then next year i am putting on a larger blower and looking to run any where from 18~20 psi.
any ideas where i can get a Fuel pressure gauge that mounts to the FPR, or a way to put a schrader valve in my setup? i had an fittings welded to the rear of the fuel rails, so the stock schrader valve is no longer there.
Also what fuel pressure should i be looking to run. It is set at 45 psi right now, but i keep thinking for some reason that it needs to be more like 65psi.
Thanks a ton guys
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