My Forced Induction build has started

[eLeSthree]

Originally Posted by racesloth

Yes I have HP tuners and a ZL1 MAP sensor - I just have not run logs on it since I got it back to the US. I was in a hurry to get it on the boat back from the UK and did run 1 or 2 logs but I had the DSX aux pump plug backwards (it will connect both ways so it did not read the MAP sensor) stupid I know - Flipped it and ran a short log to make sure it was working at idle and threw it on the boat.... That is why I will run logs this weekend....

Ah, got it. Didnt know the car was overseas.

Funny, i flipped that dsx harness once. You’d think it would only go on one way, but nope. I’d guess its making about 7#s or so. You’re gonna be so pumped when you turn that sucker up. Good luck

[racesloth]

I am looking forward to 11-12lbs on E85! Cuz if this is just 7lbs, it freakin moves out...

[Big Biscuits]

Originally Posted by racesloth

I am looking forward to 11-12lbs on E85! Cuz if this is just 7lbs, it freakin moves out...

Go for it! Feels like God kicked me in the ass just rolling into the throttle. Impressive for sure.

[racesloth]

Well some good news. Took her for a drive to run some logs for tuning to E85. With my set up I saw a max of 8.1 lbs of boost (7.8" crank, 3.6" blower). Did not see any knock retard. Intake temps at top of run to 4th were 29deg above ambient 62 deg. max injector DC was 55% and max delivered toque observed 680lbft.

Set up - Home ported LSA Heads, Pat G cam 224/240 .615/.615, AR 1 7/8 LT's MRBP 3" Cat back, YSI

[eLeSthree]

Originally Posted by racesloth

Well some good news. Took her for a drive to run some logs for tuning to E85. With my set up I saw a max of 8.1 lbs of boost (7.8" crank, 3.6" blower). Did not any knock retard. Intake temps at top of run to 4th were 29deg above ambient 62 deg. max injector DC was 55% and max delivered toque observed 680lbft.

Set up - Home ported LSA Heads, Pat G cam 224/240 .615/.615, AR 1 7/8 LT's MRBP 3" Cat back, YSI

All systems go. You are approved for boost increase.

[eLeSthree]

Originally Posted by racesloth

Well some good news. Took her for a drive to run some logs for tuning to E85. With my set up I saw a max of 8.1 lbs of boost (7.8" crank, 3.6" blower). Did not any knock retard. Intake temps at top of run to 4th were 29deg above ambient 62 deg. max injector DC was 55% and max delivered toque observed 680lbft.

Set up - Home ported LSA Heads, Pat G cam 224/240 .615/.615, AR 1 7/8 LT's MRBP 3" Cat back, YSI

Which PID did you use to log torque? I'm pretty sure I'm using the wrong one, because it has read 1200 before, and we know thats not true.

[racesloth]

I will check this weekend when I am down in GA...

[chrish70]

Have fun and enjoy

[racesloth]

DSX flex fuel sensor and 3.33 supercharger pulley has arrived. Let the E85 fun begin....

[racesloth]

Initial tune and drive on E85 - all I can say is wow....

[Bigdumogre]

Gonna be running straight e85 or a mix?

[racesloth]

Straight E85 from the pump (50% to 75% avg) $1.42 a gallon in east GA...

[racesloth]

Have check out my settings in VCM Scanner. On old tune 3.6 pulley made 8lbs of boost. First log with 3.33 pulley and E85 mix car was much more more powerful but only showed 3.6lbs of boost in HP tuners - odd...

[eLeSthree]

Originally Posted by racesloth

Have check out my settings in VCM Scanner. On old tune 3.6 pulley made 8lbs of boost. First log with 3.33 pulley and E85 mix car was much more more powerful but only showed 3.6lbs of boost in HP tuners - odd...

Are you still using the Boost Math paramater and logging channels MAP and Baro?

You didnt change anything in the tune related to the MAP sensor scaling, did you?

Might need a re-write.