We finally got my car passed aircare!!! Dropped it off at Forcefed for a few days and they got it passed aircare and dyno tuned it for me. It drives awesome now!!! Before the retune, there was a hesitation around 5000rpm under load but now it's gone and the engine runs super smoot. Yesterday the car dynoed at 241hp!!!!! Which is not bad for a stock turbo. Can't wait till the spring...300hp here we come!!!

Thanks again to the guys at ForceFed.

 

Congrats,

that sounds really good for stock turbo, Maybe a few more details would make the curious ones happy .

S4 ? S5 ? and what mods .

IF its totally stock (FC turbo ) I would say you are running really lean for that power and is not totally safe. ( maybe 12.8 afrs at 12-14 psi ? .)

But you said retune so Im guessing theres some kind of ECU.

Congrats Either way.

 

Just in case you guys are wondering:

1988 Turbo II 10th Anniversary
-3mm Apex Seal
-Street Port
-Jspec Turbo
-MICROTECH LT8
-KAKIMOTO N1 EXHAUST WITH CUSTOM 3" all the way
-Greddy Type-S blow off valve

 

those are good number for sure from the stock turbo, must be a fun ride for sure.

 

What are your injector duty cycles? With a stock fuel system and those power levels, you're right at the edge of 90% most likely...

 

that sounds really nice~ Just wondering, did ForceFed move yet? Marko said they were preparing for a move awhile ago...

 

Well then looks like it time to upgrade the fuel sustem if you haven't already done so and find a bigger turbo!

Nice numbers for the stock turbo though, but as FC3S.USD said make sure your not running too lean and that you have enough fuel otherwise you might end up damaging that nice motor you have there. And that's never fun!

Enjoy the ride, this is prime turbo weather, so long as it's dry of course!