Got my sled tuned....

STROKED2VALVE

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yesterday at HPP in Lewisville. 2012 5.0 M6 3.73 with air raid c/a, tune and e85 made 413whp 398wtq. Installing h pipe next Tuesday and getting her back on the dyno.
 

Chuck@Evolution

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Get a set of 47lb injectors. The stockers are near maxed out on e85, and because the duty cycle is so high you are actually heating the fuel before it even gets to the cylinders.
 

STROKED2VALVE

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Get a set of 47lb injectors. The stockers are near maxed out on e85, and because the duty cycle is so high you are actually heating the fuel before it even gets to the cylinders.

So what exactly does heating the fuel do? Lean condition? Could I buy 60lb injectors since I plan on going turbo in the near future?
 

Chuck@Evolution

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Hot fuel is a lot like hot air. It's less dense.

As to the 60s, they are pretty much like 80s, really difficult to tune for. If you are gonna go turbo soon, you can get away with holding off on the injectors. When you are ready to do the turbo kit, I would suggest getting 75s.
 

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