So im hoping for 13.5 to a 14 in the 1/4. Im large streetport with 2peice seal from atkins. Stock s4 turbo with 3" turbo back exhaust. Fmic, fuel mods afpr hks fcon with fcd an a safc i call this a poor mans stand alone lol. Im using it like this cause i can use the fcon to get more fuel an the safc to richin an lean rpms. stock injectors for now but goin with 720 secondaries.. do u think i can have this time an still be reliable

 

Reliable? Not with the stock injectors.

I managed to pull that time off with street tires, stock turbo, too much PSI (14), stock injectors, I/E, VMIC, FD fuel pump and stock ecu. I definatly wouldn't try that again. I think it was the FD fuel pump that saved me since I was still kinda rich on the upper end.

 

yea i dont plan on boosting that much 10 is fine with me. but 14 maybe after i put my other turbo on an a full fuel upgrade. i just want something that i can go to the tracj put a ok number an drive home on pump gas so thats kinda what i tryed to build. but once i upgrade to 720 or up on my secondaries ill go for 14. i was think 720 primaries an maybe something in the 800s for secondaries

 

Larger primaries on a stock turbo aren't really necessary unless you're just planning ahead. Besides, the stock turbo basically runs out of efficiency @ ~12psi. Like I said, 14 was too much.
10psi might get you there depending on driving style and setup.

 

for sure . but yea i do plan on goin farther with my set up i have a 62-1 that i wanna put on. so im probly goin to run with my stocker for a bit. so 10 is still good on that stock turbo right...

 

88 T2 stock engine..3.5" dp and FCD, walbro..13.6.. also had 198,000 when got 13.6 in 1/4....