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4L80E

Automatic Transmission - 4 Speed

1st Gear: 2.43
2nd Gear: 1.49
3rd Gear: 1.00
4th Gear: 0.75

Reverse: 2.07

- Used in production GM models...

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Re: 30 dollar 12HP+ air foil?

Subject: Re: 30 dollar 12HP+ air foil?
by CentralCoaster on 2009/12/17 5:40:35

Quote:

jhammons01 wrote:

Let's use Central Coasters CocaCola straw in our game.

... at what point do we find the maximum??

We want more CFM so we increase the psi to 2000.....Lo! it is still only flowing the measured CFM that came out under 1000psi.

OK, so we now know that increasing pressure on one side does not equate to more flow.....

There you go. Yes, the throttle body has a maximum flow rate of 9,503 cfm with 1,000 psi dp across it. Increasing it to 2,000 psi doesn't increase flow. Or maybe you get a sonic boom.

But we don't care. It doesn't apply to us. The TPI has less than 1 psi across it with the engine running.

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