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Do I need V-AFC with Turbo Setup?

1014 Views 2 Replies 3 Participants Last post by  vabeach_lude
I'm setting up a turbo kit for my 5th gen Prelude, and I need a little info here. Is the stock setting vtec crossover point the best setting? Or should I invest in a V-AFC for more fuel adjustment?

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I think you'd need a AVC-R more than the V-AFC. But a smooth VTEC crossover would be nice with turbo.


(.Y.) -You Like Boobs eh?
A V-AFC does not work at positive boost. No fuel enrichment will work on the vafc at anything above 0 lbs (it does however work at 0 boost and below). Of course you can smoothen vtec crossover point but trust me, by the time your turbo spools up, you will barely notice vtec in the first place.

14.6 @ 93.6mph with I/E
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