retune when changing manifold?
#1
retune when changing manifold?
going from a crappy manifold (ssac, obx, etc.) to a full race or neukin manifold, but leaving everything else the same (i already have a 3in. downpipe), is there any reason to retune the car? i live a couple of hours from a dyno, and was thinking of upgrading my manifold and was curious if the power increase would be significant enough to need to make another trip.
#2
Honda-Tech Member
With the Neukin upgrade on my car my powerband changed, turbo spooled faster, and made more power up top. I would retune to be safe or at the very least re-dyno the car with a wideband and make sure it is alright.
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#8
Re: retune when changing manifold? (oxSLEEPERxo)
What if you change tranny or flywheel and clutch? If you change either one of those to a different one would you need a retune or no?
#9
Re: retune when changing manifold? (tRaCeBuStAbUsTeR)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tRaCeBuStAbUsTeR »</TD></TR><TR><TD CLASS="quote">What if you change tranny or flywheel and clutch? If you change either one of those to a different one would you need a retune or no?</TD></TR></TABLE>
no
like it has already been said
anything that affects air flow, needs retuned
no
like it has already been said
anything that affects air flow, needs retuned
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