Aux and VDI tuning.... needed?
Thread Starter
Joined: Feb 2005
Posts: 1,069
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From: Olympia, WA
Aux and VDI tuning.... needed?
Well, I was wondering if the aux and VDI should be tuned to different opening RPMs based on mods....
I know a Dyno would be better / best. But, I don't have one in my garage yet.
So, having a full free flowing exhaust and a nice intake, and a few other things, would it help any to open either sooner / later? Or is 3800 and 5200 the best spots?
I know a Dyno would be better / best. But, I don't have one in my garage yet.
So, having a full free flowing exhaust and a nice intake, and a few other things, would it help any to open either sooner / later? Or is 3800 and 5200 the best spots?
King of the Loop
Joined: Apr 2004
Posts: 2,620
Likes: 1
From: brooklyn, New York
From what Ive read the stock opening points seem to be pretty optimal. Maybe with certain mods that might change your powerband like a custom header changign the points might help, but you really cant tell what needs to eb doen w/o a dyno.
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