cheddaboy

I'm trying to decide between the AEM 320LPH, Walboro 450 and fb340. Which one is better? I'll probably e85 next year sometime but only like once or twice a month in the summer only. Might not even run it. This is my daily driver.

I'm running that pump already actually.

https://www.s2ki.com/s2000/topic/926...d/page__st__50

So this guy was running the same motor (9.5cr)and charger as me and made 430/275 on a dyno jet at 12psi. IAT's at 98 deg.

cheddaboy

This is how the pump is hooked up. I'll swith the lines around

SammyPT

Subbed for more info

cheddaboy

Switched the lines and found out the pump actually died. That explains the IAT's. Ordered a new one along with an e85 compatible AEM 320lph pump. I'll let you know when I get those in. What else is needed to run e85 btw. Is it just the flex sensor?

s2000Junky

And the low dyno numbers. Just make sure your tuner knows you have address this issue and you are now ready for him to give you a proper running tune for 18psi. If you don't at least make 420whp, take the car to another tuner. I wouldn't be surprised to see 440whp/330trq.

SammyPT

420-430ish would be my guess

camuman

Still seems very low for 18psi. It's a big blower moving a lot of air. What did joeyballs make on pump with that blower?

sohc_mshue

The lower compression is not killing much power. Free up the bottle necked exhaust and fix the iat issue. 150 degree temps are killing power.

cheddaboy

Guys 430whp should easily be doable. I actually expected 480whp+ easily. Guys all over this forum are making 430whp at ease with they're kits at 12-15psi. I'm hoping they don't charge me too much more to finalize the tune. I guess it was kinda my fault because the water pump wasn't working. While I'm at it I'll piece together a 4.5" CAI and see if I can squeeze a bit more power out.

s.hasan546

i agree. you should lose some power bc of the lower compression but not that low. I'd expect at least 450-406 & 300 tq. On my kw kit @ 12 psi i hit 420/285. Once u get things fixed up you should def put down way more.