260Zz Posted May 18, 2009 Share Posted May 18, 2009 i got a L28 with holley 4 barrel 390cfm performance header and straight piping. i was wondering if the L24 large combustion chamber head would be better performance wise then the original 280z head. but then my original had all the efi bull crap aswell that i can remember i think Quote Link to comment Share on other sites More sharing options...
FlatBlack Posted May 18, 2009 Share Posted May 18, 2009 LEngine is telling me the E31 has a 42.4 CC chamber, the E88 has a 44.7 CC chamber, the N42/N47 has a 44.6 CC chamber. Do you have any reason beside thinking that the chamber is larger to swap a head for performance? I would suggest searching and reading as much as you can on performance cams if you want to go for N/A power. *edit* You seem new to this, IIRC E31 and E88s were L24 heads, N42s and N47s came on the L28 Quote Link to comment Share on other sites More sharing options...
at-jefft Posted May 18, 2009 Share Posted May 18, 2009 E88's were L26's as well Quote Link to comment Share on other sites More sharing options...
WizardBlack Posted May 19, 2009 Share Posted May 19, 2009 Sticky. Sticky. Quote Link to comment Share on other sites More sharing options...
at-jefft Posted May 19, 2009 Share Posted May 19, 2009 Sticky. Sticky. hahahaha Quote Link to comment Share on other sites More sharing options...
Administrators BRAAP Posted May 19, 2009 Administrators Share Posted May 19, 2009 Sticky. Sticky. Okie Dokie... Quote Link to comment Share on other sites More sharing options...
WizardBlack Posted May 20, 2009 Share Posted May 20, 2009 Okie Dokie... Yeah, I meant search the stickies. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.