Modified Roush SC Guys. . .

[doodguy]

What size pulley are you running? Any Dyno Sheets?

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[JasinEdward]

So far, you are the only one I've seen. How does it feel compared to before?

 

[doodguy]

So far, you are the only one I've seen. How does it feel compared to before?

Jon Lund and I are working out the kinks in the tune, but it is pulling very very hard.

 

[doodguy]

So I made it to a new dyno run today; let me explain what you are seeing on this graph.

Stock with Roush supercharger setup installed at dealer I put down 548rwhp and 483tq.

I put ID1000 fuel injectors, boost a pump, 82mm pulley, and went to same original dyno and somehow put down 553hp 548tq. I was baffled by that. This was a mustang dyno.

I went to a different dyno today (dynojet), did a pull in 4th gear (for testing) and put down the 548hp as seen in this graph. I made a pull about 5 minutes afterwards in 5th gear and pulled 590hp and 510 tq. This was with it being 93 degrees outside.



Tonight I'm putting a 79mm pulley on, going to do some tuning refinements with lund, and going to dyno again next Friday. Should see over 600 I'm hoping.

 

[BMR Tech]

Looking good!

I would love to see that thing with a 75mm and some E85.

Just an FYI - Mine made 757rwhp SAE with 75mm upper and 5% lower and E85. That was back in February, I have a different set-up now.

 

[doodguy]

Looking good!

I would love to see that thing with a 75mm and some E85.

Just an FYI - Mine made 757rwhp SAE with 75mm upper and 5% lower and E85. That was back in February, I have a different set-up now.

NICE! We need to get together soon!

I don't even know where we can get E85 around here.

 

[BMR Tech]

It's all over the place. Just google "thorntons gas stations"

Every location has E85.

 

[doodguy]

It's all over the place. Just google "thorntons gas stations"

Every location has E85.

Interesting! Whats the cost/gal usually? Is mpg worse?

Will I need a different tune with E85 or just put in and boom more horsepower? LOL Sorry for the stupid questions I honestly don't know, and maybe others reading will learn also.

 

[dwaleke]

Different tune. ~30% less mpg. More power.

EDIT: Boost loves E85. I wouldn't bother otherwise.

 

[BMR Tech]

It usually ranges from $1.99 to $2.30 gallon.

You will want to get with your tuner to see what they think, about swapping over.

 

[Super Werty]

It usually ranges from $1.99 to $2.30 gallon.

You will want to get with your tuner to see what they think, about swapping over.

this on a BAP?

 

[BMR Tech]

this on a BAP?

I do not have a BAP.

I put a return style system on my car in October when I got it. Or I should say, I made a return style system. I used a GT500 hat, Lethal harness, Aeromotive Regulator, some hose and an NX Fuel Line fitting. At the time, no one could tell me if their fuel systems would fit the '15... lol

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