hi, yes it is, i only bored mine out 1mm. to get it sonic tested at a GUESS about 15 dollars or so a bore ?
mark k ----- Original Message ----- From: "Chris Simpson" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, April 02, 2002 10:32 PM Subject: Re: L/Z HYBRIDS > > Thanks mark > > The Z20 is only 85mm bore thou isnt it? I'd like to take it to 87 or 88mm > bore. My block has already been bored to 86mm on a previous rebuild so the > Z20 pistons are out unless i sleeve it, which i wouldnt do. > > Do you know how much it is to sonicly test the bores? > > thanks > > Chris > > mark krawczuk writes: > > > hi, dont you mean the crank? > > i am using l20b conrods and z20 pistons, i am also running a z18 head/t3 > > turbo. there are two types of z20 pistons, flat and dished, i am using > > dished , and with this set up (if i remember rightly) i am getting about > > 7.6:1 comp. > > > > might pay to get the piston bore sonic tested for thickness. > > > > > > mark k > > ----- Original Message ----- > > From: "Chris Simpson" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Tuesday, April 02, 2002 6:05 PM > > Subject: L/Z HYBRIDS > > > > > > > > > > g'day all, > > > > > > Im currently having my L20 block machined to take the Z24 crank and im > > > wondering what others have done for pistons. > > > > > > I want to run forgies and a compression ratio of around 8-8.5:1. The plan > > > is that once its set up and get it running nicely on a single weber or > > > similar and then set up the EFI and turbo/supercharge it. > > > > > > The other thing is that i want to run a 88mm bore if possible, 89 is too > > > close for my liking to the water jacket, especially that im going to turbo > > > it, although i'll be happy to listen to those running a 89mm bore turbo L > > > series that think it works well. > > > > > > Chers Chris > > > > > > > > > > > > --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]/ ---------------------------------------------------------------------
