tuned legnth
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Laughing Gas
Joined: Jul 2004
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tuned legnth
I was wondering if anyone knows of any formula's to get me in the ballpark for what length of straight pipe i should run for the pulling truck.
I have one from my airflow book that says L=205000/rpm. I'm guessing it will be turning around 4,100 going down the track to be conservative (street pulling class) and that puts me at 50" i figure if it does pull a little more R's than that i can always lop off more, but its harder to add.
I have one from my airflow book that says L=205000/rpm. I'm guessing it will be turning around 4,100 going down the track to be conservative (street pulling class) and that puts me at 50" i figure if it does pull a little more R's than that i can always lop off more, but its harder to add.
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