Listers, How much can you remove safely from an L-series exhaust port. The exhaust port seems to be poorly designed with a large step in its profile, surely this must be one of the limiting factors in engine performance and cause the engine to 'choke' on its own exhaust at high RPM. Regards, Nick 1978 Datsun Stanza This message was sent through MyMail http://www.mymail.com.au --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]/ ---------------------------------------------------------------------
