New Tune needed 4 new fuel pump?
New Tune needed 4 new fuel pump? Hey guys had my car tuned at Eastside at the time i had a stock fuel pump with an inline 255. I just installed a new intank 255 and a hotwire kit. How much will this change my wide open tune.
Thanks guys
Thanks guys
Did your fuel pressure change after the swap? If not nothing will need to be done, if its higher/lower the IFR table will need to be scaled accordingly.
Use the IFR caculator posted in the stickies at the top of the PCM tuning forum.
Use the IFR caculator posted in the stickies at the top of the PCM tuning forum.
Fuel pressure is 64psi running. I built the motor for nos. Ive been running a 60 shot wet. When i change the pump i bumped up the nos to 200 shot. U think it will be ok to run the bigger shot being theres more fuel now.
Thanks
Thanks
