Livernois Motorsports 6.6L and Whipple BUILD

Truck builds of this caliber are a fickle creature...

How does the truck perform with the supercharger set up now?

620rwhp (on 40's) - hard to argue with that.

I was making more with the turbos, however.

Thanks for a finalized thread. Usually when people get whatever they need or don’t get what they needed they don’t ever post follow ups.

SD_Plat said:

620rwhp (on 40's) - hard to argue with that.

I was making more with the turbos, however.

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Not only 40's, but a sterling 10.25" diff. Thats no slouch. How much boost, and what octane fuel do you have available?

SD_Plat said:

620rwhp (on 40's) - hard to argue with that.

I was making more with the turbos, however.

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what was the resolution with livernois?

Hedges4 said:

what was the resolution with livernois?

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Long story. Not something I can post publicly...

letsgetthisdone said:

Not only 40's, but a sterling 10.25" diff. Thats no slouch. How much boost, and what octane fuel do you have available?

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Running 4.88 gears. Boost is ~12psi and I'm on 91+ octane

SD_Plat said:

Running 4.88 gears. Boost is ~12psi and I'm on 91+ octane

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12PSI should be pretty reliable especially with 91 maps.

SD_Plat said:

Running 4.88 gears. Boost is ~12psi and I'm on 91+ octane

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Gear ratios don't really change dyno readings much if the length of the pull is close to what it needs to be. I mentioned the diff simply because they're big and have a decent amount of loss.

Those are definitely solid numbers for the fuel and boost, I wouldn't be disappointed. Sucks it was such a roller coaster to get it there though.