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Fuel and Air Limitation Guesses

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Old May 27, 2015 | 12:23 PM
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Default Fuel and Air Limitation Guesses

Just curious what you guys think, what will run out first, air (pt76gts) or fuel (80# sticks, 4301, 55psi base). [obviously blowing holes in pistons is always an option]

383ci SBC, with semi decent flowing heads, 4L80e with triple disk.

I have a meth system but never used it, plan on having a 3gph/6gph/14gph nozzle on hand, and can run two nozzles if I need to.

It makes 10psi on teh gate and plan on finding the limit on dyno as far as how hard I can push it.
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Old May 27, 2015 | 04:52 PM
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I think if you keep raising boost and making more power you will get to a point where the turbo doesnt make much more power past a certain psi. So I think you will run out of turbo first. 80s on gas and meth will take you to 1000whp with 30gph of meth. That turbo probably wont on a 383.

Run dual 14gph nozzles if you have them. Once you get the tuning down you will love the meth.
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Old May 28, 2015 | 07:05 AM
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It currently has two 14gph nozzles in it, but tank has never been filled.

Does pretty well with no meth, or blend.
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