Max psi with 14b and rewired 2G pump?

[CR95GST]

I have a 6 bolt complete motor in my 2G. I have the fuel pump rewired with the 14b turbo on there. Some people tell me that the 2G pump rewired will keep up with the turbo at 18-20 psi. Others say that if I go above 16-17 psi I will be running lean and risk blowing the motor. I plan on getting the Wal-mart 255 in a week or so, but I am still curious about who's right and who's wrong...any comments?

 

[candela]

id say about 15...

 

[Kevin Jewer]

On race gas I ran the stock 2g pump to a 12.8 at 106 without any sign of running out of fuel, at 24 psi, not rewired. Pump gas though is a whole other story. With a 190, 450s, and your typical mods on the 14b I couldnt get over 16psi on a cold day, 17 on a warmer day. Have to do some math to see if the stock pump can keep up with 450s though before using those numbers...

 

[candela]

Oh you know what I forgot to mention that you are in Florida and I think you guys can get lik e93 or something right? ANyhow typcally what he said is right. I jus tknow out here with 91 octane and stock FP and everythign else I woud go more than 15...

 

[98TsiAWD]

Wal-mart 255?

 

[swordfish]

Wal-Mart = Walbro

jeff