02-25-2021, 05:00 PM
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#75684
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Senior Member
Join Date: May 2013
Drives: 2013 FR-S, white, MT
Location: Puyallup, WA
Posts: 30,430
Thanks: 29,826
Thanked 32,845 Times in 16,844 Posts
Mentioned: 715 Post(s)
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Quote:
Originally Posted by Ultramaroon
Much ado about the intake manifold. I took one look at that thing and predicted the only change would be an upward shift in the first torque bump. Bigger plenum, shorter runners = higher resonant frequency.
Ace 150 or the Anaconda requires head rework in order to be advantageous. That killed my dreams of high-rpm NA gains a couple years ago. Same reason as yours. I want to keep mine in that sweet spot for streetability. It's already perfect, IMHO. Maybe an ACE 350 someday but I'm shy about tuning too. I stare at the engine and can't help but appreciate what has been accomplished ...for a two-liter flat-four.
Maybe a better transmission.  |
Their ain't nutten wrong with the OEM transmission - iffen ya jest learn how to shift it proper - 
humfrz off to nap
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