My previous Thread https://www.evolutionm.net/forums/dr...0sec-pass.html

Went to IFO yesterday and wasn't happy
I ran a best of 10.99@122mph. My previous best was 10.95@125mph.

We were tunning the car the night before IFO and we discovered I was out of Injectors! 1050cc defiantly wasn't cutting it for e85. So I could only run 27-28psi dropping down to 21psi at redline
When the 10.95 was ran it was on a maf, since then the car has a Buschur Short route UCIP Tial BOV and Mini Battery. ETS LICP,new custom Intake 4" all the way to a reducer 3.25" with a 4" inlet K&N Filter 9" Diameter, Omni 4 bar, Grimspeed 3 port Boost controller, Spoolinup COP setup, and a ported hotside from MAP.
Completly didn't expect it to max out the injectors tho, Previous IDC were at 83% at 30+psi. Currently the IDC were hitting 118% at lower boost

EDIT: O ya something I completely forgot to add. It was 94 degrees then, The track temp was 145...



I have some vidoes and pics that I will post up soon.
Planning on getting bigger injectors and try again

 

Are you on a single walbro? If so, then you might actually be out of pump before the injectors. I.e overrunning the injectors to compensate for the falling fuel pressure...

 

Have a buschur double pumper.

 

What kind of power are you making on virtual dyno?

 

LOL,Get some 1250s or better,Where are you getting E85 ,around there. Ive got the FIC 1250s seeing 60% at the same boost levels

 

on the virtual dyno It was around 510hp and 420tq, I think lol I'll double check. This was spikin to 27psi dropping to 21psi @ redline.
I just finished using the remainder of my e85 drum. Had to travel 40 miles past Montgomery to get some.. Refilled the drum
I think I have a pretty efficient setup that's why it's needing more fuel. I have a feeling it was the ported hot side from map. Really needed alot more fuel to get it right.

 

Did you double check for me?

 

Nice driving!

 

good stuff youve got alot faster since the last time ive seen you

what wheel setup are you on now?

 

Judging from your two slips I see two things that slowed your new time down (other than maxing the injectors). Slightly slower launch and shift knock into fourth gear.

 

Checking now

Thanks, About to order injectors this friday. woot woot hopefully another lower 10 second pass.

Haha Ya I remember when I was calling you asking you stupid questions. You were probably like "man this kid wont leave me alone" lol

On the track I am running fd rx7 26x9.5x16 Hoosier QTP. Required 25mm spacer in the front. My two step was just simply to low, I couldn't get an aggressive launch.

 

no way man, im always down to help

i dont know much about DSMs,but can you swap over those FIC 2150s to the evo?

 

Haha great to hear bro!

They are the same but i refuse to take parts off of the talon!

 

o COMEON man,is that talon even running?

that would solve all your injector issues

 

I just confirmed it with my tuner, We were only hitting 25psi.
I didn't drop the tire pressure as much as last time because I was already having issues bogging(two step wasn't set up right) probably why 60ft wasn't the best. It was getting occasional shift knock in fourth also. Just the lack of fuel

The talon is close! lol I'm not taking parts off the "race car"