rpm Posted October 30, 2009 Report Share Posted October 30, 2009 (edited) Im looking for a u67 head with down draft intake and exaust and for a couple sets of 280zx turbo head bolts. Edited October 30, 2009 by datzenmike Link to comment
VoidDragon Posted October 30, 2009 Report Share Posted October 30, 2009 I think there was a u67 head at the knoxville TN pullapart Link to comment
MicroMachinery Posted October 31, 2009 Report Share Posted October 31, 2009 (edited) I just pulled in the driveway towing a 75 620. Has an L20b w/ u67 head. Why a u67 head, if you don't mind my asking? Edited October 31, 2009 by MicroMachinery Link to comment
datzenmike Posted October 31, 2009 Report Share Posted October 31, 2009 No exhaust liners like the W-58 and square exhaust ports like all other heads so will take the L16/18 exhaust manifold. Also large valves and L20B cam already in it. Only comes in 45cc combustion chamber so keeps an LZ22 hybrid compression down to 9.85 and an LZ24 down around 9.46 Link to comment
MAG58 Posted October 31, 2009 Report Share Posted October 31, 2009 Wich bolts? the actual Head bolts or the Intake/exhaust bolts/studs? Link to comment
rpm Posted October 31, 2009 Author Report Share Posted October 31, 2009 i need the head bolts Link to comment
bonvo Posted November 2, 2009 Report Share Posted November 2, 2009 i have a l20b smog intake if your interested Link to comment
dat u racing Posted November 3, 2009 Report Share Posted November 3, 2009 free bump. someone must have one, we need to get engines together for next season. Link to comment
dat u racing Posted November 15, 2009 Report Share Posted November 15, 2009 Where is the head ?????? Link to comment
datzenmike Posted November 15, 2009 Report Share Posted November 15, 2009 The turbo head bolts are not really needed for a reasonably stock motor. Turbo or high compression would be about the only reason for using them and even then just for peace of mind. Link to comment
Charlie69 Posted November 15, 2009 Report Share Posted November 15, 2009 I have one in West Phoenix (Tolleson) AZ 85353 Link to comment
J.C_620 Posted November 15, 2009 Report Share Posted November 15, 2009 i have what ya need. i have got two U67 heads and one set of ten turbo head bolts (6 short 4 long) that have only been torqued once Link to comment
dat u racing Posted November 25, 2009 Report Share Posted November 25, 2009 sorry I took so long to respond, working 200 miles from the truck, santa cruz. next year there will be no compression rule, so I'm looking at 15 to 1. does anyone know the correct # of short/long bolts? I may have located a head in my travels, trying to arrange pick up. still looking for intake and header for 240 sx. next year I'll be racing a car! Link to comment
datzenmike Posted November 25, 2009 Report Share Posted November 25, 2009 '81.5-'83 280zx turbo head bolts: short.... 11058 P7600 about $4 ea. long..... 11059 P7600 about $5 ea. (2003 dealer prices) Link to comment
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