e85 + 6766= FUNNNNN!
Sep 15, 2014, 08:18 AM
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e85 + 6766= FUNNNNN!
Well here is a quick history of this car:
Before it was a pump gas terror making a smidge over 600awhp on just 93 pump gas on the older Buschur 2.0L motor with a 37R turbo running 32psi peak boost. The car did this for over 3yrs of hard abuse/driving and performed solidly. No complaints and loved every minute of it. Finally after over 80,000 miles of fun something had to give. Nothing major but found sparkles in the oil and then engine was VERY hard to turn over and wouldn't catch one night after a solid pull.
Here is the dyno graph from back in the day on AEM series 1 pump gas:
Out came the motor and back home to Buschur. While it was there decided to up the compression and upgrade a few things as well. Special thanks go out to Nick @ Buschur for always taking care of me on things and calling me when those rare parts came in that would be right up my alley! Also special thanks to STM for their kickass parts and great deals on OEM replacement seals/etc
New parts:
AEM Series 2
2150cc Injectors
Buschur customer intake manifold
STM 650 cams
high compression 2.0L Buschur motor
Buschur COP system
37R turbo swapped out to a 6766 turbo (Thanks JunkBox Joey!)
Buschur Racing Race intercooler
Boomba 70mm throttle body
and few small odds and ends
We got into the pump gas tune while the car was still running series 1 AEM, but decided to not really push it as hard now that we finally were going to run E85 in the car. Prior it never saw anything higher than a 93 octane rating.
Here are the results with myself and tuner (itzwolf) at 30psi:
Now when we started playing with E85 we found a few short comings:
twin 255lph pumps couldn't handle fuel load/fuel lines needed to be bigger and stock fuel pressure regulator couldn't hack it any longer..soooooo
twin 450lph e85 pumps went in, fuel lab fuel pressure regulator, and -6 fuel lines from the tank to the rail. Also threw in an ethanol sensor to tie into the AEM series 2 that was installed after upgrading from Series 1 to Series 2.
The results so far is this: Riding 3 deep at 40psi. We still have alot of work to do as this was just simply increasing the boost and not trying to bring the boost on sooner/timing increase/etc. Our limiting factor...traction.
Enjoy:
Before it was a pump gas terror making a smidge over 600awhp on just 93 pump gas on the older Buschur 2.0L motor with a 37R turbo running 32psi peak boost. The car did this for over 3yrs of hard abuse/driving and performed solidly. No complaints and loved every minute of it. Finally after over 80,000 miles of fun something had to give. Nothing major but found sparkles in the oil and then engine was VERY hard to turn over and wouldn't catch one night after a solid pull.
Here is the dyno graph from back in the day on AEM series 1 pump gas:
Out came the motor and back home to Buschur. While it was there decided to up the compression and upgrade a few things as well. Special thanks go out to Nick @ Buschur for always taking care of me on things and calling me when those rare parts came in that would be right up my alley! Also special thanks to STM for their kickass parts and great deals on OEM replacement seals/etc
New parts:
AEM Series 2
2150cc Injectors
Buschur customer intake manifold
STM 650 cams
high compression 2.0L Buschur motor
Buschur COP system
37R turbo swapped out to a 6766 turbo (Thanks JunkBox Joey!)
Buschur Racing Race intercooler
Boomba 70mm throttle body
and few small odds and ends
We got into the pump gas tune while the car was still running series 1 AEM, but decided to not really push it as hard now that we finally were going to run E85 in the car. Prior it never saw anything higher than a 93 octane rating.
Here are the results with myself and tuner (itzwolf) at 30psi:
Now when we started playing with E85 we found a few short comings:
twin 255lph pumps couldn't handle fuel load/fuel lines needed to be bigger and stock fuel pressure regulator couldn't hack it any longer..soooooo
twin 450lph e85 pumps went in, fuel lab fuel pressure regulator, and -6 fuel lines from the tank to the rail. Also threw in an ethanol sensor to tie into the AEM series 2 that was installed after upgrading from Series 1 to Series 2.
The results so far is this: Riding 3 deep at 40psi. We still have alot of work to do as this was just simply increasing the boost and not trying to bring the boost on sooner/timing increase/etc. Our limiting factor...traction.
Enjoy:
Last edited by EvoVIIIFL; Sep 15, 2014 at 10:21 AM.
Sep 15, 2014, 08:41 AM
#2
Looks really good. What injectors are you on or were currently running when ran out of fuel? Plus what are your goals with hp and psi? I'm on a 6466 similar setup made made 818 but ran out of fuel up top. That's when I was on the 1650's. now I slapped the 2150's in there, hopefully it's good. Still on stock lines, fuel rail and fpr with br double pumper. What you guys going to be revving it out too? Oem crank?
Sep 15, 2014, 08:51 AM
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Looks really good. What injectors are you on or were currently running when ran out of fuel? Plus what are your goals with hp and psi? I'm on a 6466 similar setup made made 818 but ran out of fuel up top. That's when I was on the 1650's. now I slapped the 2150's in there, hopefully it's good. Still on stock lines, fuel rail and fpr with br double pumper. What you guys going to be revving it out too? Oem crank?
As for goals, honestly just see what the car is happy with. Apparently she wants A LOT more so we will see. We are running out to 9500, but may have to go farther to 10,500. And stock crank.
Sep 15, 2014, 09:15 AM
#7
Looks really good. What injectors are you on or were currently running when ran out of fuel? Plus what are your goals with hp and psi? I'm on a 6466 similar setup made made 818 but ran out of fuel up top. That's when I was on the 1650's. now I slapped the 2150's in there, hopefully it's good. Still on stock lines, fuel rail and fpr with br double pumper. What you guys going to be revving it out too? Oem crank?
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Sep 16, 2014, 06:42 AM
#8
We are on 2150cc injectors. The fuel lines will cause you a headache just FYI and fpr might not be able to keep up. Better to have too much than not enough I say, hence the twin 450 pumps.
As for goals, honestly just see what the car is happy with. Apparently she wants A LOT more so we will see. We are running out to 9500, but may have to go farther to 10,500. And stock crank.
As for goals, honestly just see what the car is happy with. Apparently she wants A LOT more so we will see. We are running out to 9500, but may have to go farther to 10,500. And stock crank.
. 9,500 isn't really bad at all but 10k + rpms sounds even more fun! Looking forward to the going on results. Good luck. keep us updated
Sep 23, 2014, 12:54 PM
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Great numbers. You have more heart then I do with an 800+ WHP monster for the street. I have a destroked 2.1, 10:5.1 with a PTE6766BB, No head work and stock TB and at 31PSI on E85 I made 763WHP with 534WTQ and she scares the crap out of me.
Sep 24, 2014, 06:49 AM
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