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Old 02-01-2012, 01:16 PM   #3 (permalink)
rmay635703
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Quote:
Originally Posted by drmiller100 View Post
snowmobiles.

there are PLENTY of 440's out there with fuel injection - Artic cat uses Suzuki technology. Skidoo uses bombardier which is also good.

A few comments. You MUST inject the oil into the crankcase to lubricate the crank and rods. .
My car injects oil already. Now are they throttle body or direct low pressure?

Ah, neither and the system might work on my 2 cylinder car.

Quote:
Originally Posted by drmiller100 View Post
You want to inject the gas into the transfer ports, and you want to inject starting at BDC, then delay from there.
For WOT, they often run a second injector into the crankcase just to get enough fuel at WOT.

Also, the 440's I am talking about run 8500 to 9000 rpm, and make easily over 100 horsepower. for your order car, you can probably use the low RPM circuit only.
My car is on the order of 35hp max and runs up to about 6500rpms, I have never gotten a true redline but would estimate bad things start happening above 8k.

So if the 440's should work fine and solve fuel delivery issues, but I would still have the issue of fuel going out the exhaust.

Now I wonder how you would tune a system like that?

Thanx
Ryan

Last edited by rmay635703; 02-01-2012 at 01:22 PM..
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