Whipple Gas vs. E85 Dyno Graph

[cmylxgo]

Just had Livernois tune my car with one of their flex fuel tunes and I am beyond impressed. I did not think I was going to see 108rwhp gain switching to corn. Car had 2-3 gallons of 93 octane fuel in it for the 662 pull. Then 10 gallons of E85 was added for the 770rwhp pull. The car is an automatic making 12 lbs of boost.

Looking at the graph I think the car would have made even more power if they ran the car higher into the RPM range. Livernois didn't want to rev it any higher until I put a set of oil pump gears in it...so I am.

This was done with the returnless fuel system. I have ID1000 injectors, a VMP boost-a-pump, and a slightly larger in tank fuel pump. I'm not sure what pump it is but will provide details once I get it. I am told its approx. 25% larger than stock.

My car ran 11.19 @ 129mph on Nitto 555G2s with the tune that made 662rwhp. Should be solidly in the 10s now on these crappy Nittos and low 10s on a good tire...maybe even 9s if I'm lucky.

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[LETHAL]

Damn!!

Nice gains with the corn.

Car was stout prior as well..Nice!

 

[Freedom]

What's your MPG like on E85?

 

[cmylxgo]

Damn!!

Nice gains with the corn.

Car was stout prior as well..Nice!

Thanks.

Forgot to mention this was done with the returnless fuel system. I have ID1000 injectors, a VMP boost-a-pump, and a slightly larger in tank fuel pump. I'm not sure what pump it is but will provide details once I get it. I am told its approx. 25% larger than stock.

 

[cmylxgo]

What's your MPG like on E85?

Don't know...car was still on the dyno last night. Going to have OPG installed before I bring it home so it will be another week or so before I have mileage info and track info.

-Cmy

 

[tsloms]

Which pulley were you running for these dyno pulls?

 

[cmylxgo]

Which pulley were you running for these dyno pulls?

3.625

 

[GSLSE20B]

Why is your trap speed so low ?

 

[cmylxgo]

Why is your trap speed so low ?

Not sure what you mean?

 

[Terminator2]

Not sure what you mean?

662 whp should be trapping in the mid to high 130s unless at horrible DA.

 

[cmylxgo]

662 whp should be trapping in the mid to high 130s unless at horrible DA.

Ahh...I see what you mean...yah it was in the mid 80s and very humid the day it ran 129mph. The car has gone 134mph on NT05s but that was done by the previous owner. Also, I had to baby it out of the hole to keep it from blowing the tires off. Going to buy a another set of wheels and tires with MT ET Street Rs. But first I am going to make another hit at the track on the 555G2s to see what MPH I'm going through the traps to determine what tire size I need to get. I would like to run the R's but they only come in 29" tall for an 18". If I move over to the ET Street SS I have more diameter options like 28" and 27".

 

[Terminator2]

Ahh...I see what you mean...yah it was in the mid 80s and very humid the day it ran 129mph. The car has gone 134mph on NT05s but that was done by the previous owner. Also, I had to baby it out of the hole to keep it from blowing the tires off. Going to buy a another set of wheels and tires with MT ET Street Rs. But first I am going to make another hit at the track on the 555G2s to see what MPH I'm going through the traps to determine what tire size I need to get. I would like to run the R's but they only come in 29" tall for an 18". If I move over to the ET Street SS I have more diameter options like 28" and 27".

Makes sense. It should trap a lot higher now.

 

[Dominant1]

Boost loves e-85 even more the a n/a set up!

 

[Terminator2]

What's your MPG like on E85?

It drops by 25% if driving style and all remains the same with the newly found power lol. Mine went from 17mpg to 14mpg as I'm 90% city driving with mostly short trips less than 2 miles.

 

[Terminator2]

Boost loves e-85 even more the a n/a set up!

Definitely although surprisingly I can feel the gains on mine NA on E-85 especially down low and midrange where I was able to add up to an additional 8* of timing advance vs 93.

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