aiight guys.... need some help real quick :)

[boosted1jz]

i have seen it b4 but cant remember 4 the life of me..... what should the fuel pressure be at idle??? i have a AFPR i just wanna know what the pressure should be set at for idle???

also what air/fuel ratio should i be running between???

thanx

chris

 

[jbsupra89t]

I run ~39psi base, and like (personally) between 10.5-11.5 TOPS on the street. Call me conservative I guess.

-J

 

[jza71]

I ran mine @32 psi on daily drivin and low boost, gas milage are really good. A full tank of gas I was able to travel about 400+ miles(highway). When racing I had it set @40-45 psi and 3 gallons of racing fuel lasted about 10 trips down the 1/4 mile.

by the way she's on 550cc:biglaugh:

 

[boosted1jz]

thanx

 

[spipedong]

I run ~39psi base, and like (personally) between 10.5-11.5 TOPS on the street. Call me conservative I guess.

-J

Old thread, but 10.5-11.5 psi fuel pressure right?

I'm having some over rich problems on the 1JZ. My AFPR came set to a little over 40 psi at idle and it seems like thats probably too much.

 

[jbsupra89t]

Nah I'm referring to A/F ratio

-J

 

[spipedong]

Nah I'm referring to A/F ratio

-J

I thought so That seemed rediculously low unless I was reading wrong.