Thread: 4" air intake
09-03-2008, 11:13 PM #1
4" air intake
installed a straight 4" air intake the only thing it did was make it seem to be a lot louder. It turned 7940 rpms before i did the intake change and timing mod it would only turn 7850 today. Has any body seen bad results with changing air intake
09-04-2008, 05:39 AM #2
if you mean the riva unit, no bad results, put me back up on the rev limiter from wot take offs. heaps better acceleration but zip on the top end.
09-04-2008, 06:40 PM #3
no its just a piece of 4" about 2' long with a conical filter on it
09-04-2008, 06:53 PM #4
- Join Date
- Jul 2008
don"t forget your ear plugs .
09-04-2008, 06:56 PM #5
Intakes tend to benefit more on holeshot more so than top speed.
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