Hello Steve, What sort of CR do you end up with then? Are these heads very common? What years are the R30 made in?
Wednesday, May 22, 2002, 12:13:32 AM, you wrote: >>Have you ever played with different heads on these engines? I have >>looked on a couple of websites, and some say that the E88 is a >>terrible head and that the N42 is the gun option, but some say that >>there isnt a heap of difference? Are there any head swaps that could >>be done to easily up the CR and/or increase head flow? SL> N42 is an L28 and has a very similar combustion chamber to the E88 SL> commonly found on Oz spec 260Z engines. Of course the N42 has a SL> slightly bigger inlet valve (44mm conmpared with 42), but a mild to SL> mid-performance engine this difference will not make any real SL> difference. SL> If you want to up the CR on a stock L26 or L28 without changing SL> pistons or shaving heads, get hold of an E88 head from an R30 Skyline SL> engine (L24E) and bolt that on. -- Best regards, Bob mailto:[EMAIL PROTECTED] --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
