Re: Head Work

[paddy mcmillan]

g`day,  ive got an a87 head which ive ported to 38mm to match an SU manifold, it has 42mm inlet & 33mm exhaust valves and ill be using a "C" cam in it. this is on a std `69 L16 with std exhaust manifold, ill have this going saturday evening and will post results.  im also usin a std port(33mm) w53 head on a 1770ccL16 with twin webers, stg3 cam and extractors it goes alrite and i dont think it needs bigger ports just yet.  id agree with Terry on the portmatching for the street, as bigger ports dont work to good down low.  Paddy --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.datascribe.com.au/ozdatonline/index.htm http://www.datascribe.com.au/ozdatonline/listindex.html http://www.mail-archive.com/membersozdat@datascribe.com.au/ ---------------------------------------------------------------------