View Single Post
Old 09-17-2018, 03:15 PM   #4697
CSG Mike
 
CSG Mike's Avatar
 
Join Date: Jul 2012
Drives: S2000 CR
Location: Orange County
Posts: 14,522
Thanks: 8,911
Thanked 14,166 Times in 6,828 Posts
Mentioned: 966 Post(s)
Tagged: 14 Thread(s)
Quote:
Originally Posted by n0thing View Post
By installing the Crawford manifold spacer, the powerband is shifted to the left by about 500rpm. Along with an UEL (not EL/Ace) and OFT tune adjustment, it'll probably improve the mid range. Would this make sense on the track though? The mid range should help corner exit, but at the cost of top end. Also, for straight line acceleration, would you now shift earlier, say 7k or even 6.5k, instead of redline?

Or would it be better to install the new red manifold?
It would not, unless you have a specific need to shift early.
CSG Mike is offline   Reply With Quote