Thanks Tom.
I will check out the ACL catalogue. my engine builder rang me today but i havent been able to get back to him so i'll call him tomorrow and see what he's come up with. Thanks again Chris Tom Richardson writes: > Here's what I know: > > For a 31.6mm pin height you have two Nissan options, Z20 and VG30. Z20 > are a straight fit into L conrods and come in 85/85.5/86mm bore. VG30 > are not always a straight fit onto L conrods and sometimes require > converting to fully floating pins, but come in 87/87.5/88mm bore. > > There are some Calibra pistons which have a 30.4mm pin height and 21mm > pin diameter (*should* be straight fit for L conrods) which come in > 6.3cc 11.4cc and 14.4cc dish sizes but only 86 and 86.5mm. > (Incidentally, for those crazy enough on the list, these would be good > for an L20b with VG30 rods- 1.79:1 rod/stroke... 1998cc screamer!) > > Check out the ACL catalogue for more information (www.acl.com.au), and > be careful to note the dish sizes before you order anything. > > Cheers, > > - Tom > > mark krawczuk wrote: > > >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]/ ---------------------------------------------------------------------
