ok i need some opinions of what HP im making. i have a S4 turbo II engine that is been street ported both intake and exhaust and have hurley apex seals, turbo is a S5 non ported boosting betwen 10-12 psi for now, NPR intercooler with 2.5 inch intercooler pipes, exhaust is a 2.5 RB down pipe with magnaflow muffler as a presilencer and megan racing fart cannon (N1 imitation muffler for those doesnt know) MSD coils and stock FB dizzy. microtech LT-4 ecu(still tuning her) with 550 primary and 680 sec and stock gslse fuel pump(later on ill gonna put a walbro pump) 3 inch intake with a K&N filter. stock numbers NGK spark plugs of sen gens. E fan, still have PS but the pulley for the AC is rermoved. that all i can thik of right now so about how much HP i have? could i make over 250hp? thanks

eddie

 

well, you might want to replace that fuel pump sooner than you had anticipated. Assuming that you are probably making 250hp+, most TIIers would have replaced the stock TII pump by this time. I'm pretty sure that the GSLSE pump flow rates are miniscule compared to the stock TII pump.

 

well from what i heard the gslse fuel pump flows a little more that the turbo II ones, i know a couple of people that use them with the same setup and they havent lean out yet, i will gonna replace my SE pump eventually because i have plans for it soon, im not hogging on it. im been easy on the car because i dont wanna break her too quick