Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Performance and Technical Chat

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 06-25-2020, 07:59 PM   #2
Registered User
 
Join Date: Jul 2013
Location: Bastrop, Tx
Posts: 2,644
I can't think of anyone that has tried. As a goof I stuck a 3.4 intake and throttle body, along with a 3.8 exhaust manifold on my 2.7 rallycross boxster. I haven't gotten it on a dyno but I can tell I lost some low end torque and think I gained HP above 4500rpm. Those 2.5/2.7 heads can't flow much. I don't think you can run 3.2/3.4 heads on a 2.7 either. You'll have better luck for cheaper upgrading to a 3.2 or 3.4
__________________
Woody
itsnotanova is offline   Reply With Quote
 



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 09:28 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page