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Old May 13th, 2008, 09:18 PM
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BadAssGN BadAssGN is offline
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Join Date: Feb 2005
Location: Ontario Canada
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Quote:
Originally Posted by qwic87gn View Post
Okay, I went and looked again at the warm idle oil pressure, it is at 42-43psi. The mains are clearanced .002, rods are .0018. Yes it is a hydraulic roller. The lifters were cleaned and sat in oil for over 24 hours. I don't detect a miss. Yes, T&D roller rockers(1.65) are what is in it, but I don't believe they are the cause of the sound. I would think I would hear the other side making the same noise...

Heads are iron, that have lots of work done, but nothing other than valve and spring replacement for this new build.
Very possible you have lifter issues. How were they cleaned? were they disassembled? I doubt it. it's not easy to take those apart.

Your oil pressure is to high, you are going to have problems.
the gear on the cam sensor is working beyond its intended limits right now.
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1987 GN
235ci, forged pistons,steel main caps,ARP everything Crank & rods ground smooth and shot peened,Balanced 50/50,restriced cam bearings, high flow centre main oil galleys. high flow front cover, race ported big valve heads,speedpro 204/214 cam, PT70 Ptrim , 72 lb siemans injectors, extender extreme alky chip, 4" intake, LS1 Maf. Tranlator plus. ported throttlebody,Mease plenum, EGR delete race ported and welded intake. port matched to felpro 1200s, SMC alky , ESP Front mount, F body rad, TA girdle on the Diff, Atr bar, Boxed control arms, Stock ported headers and THDP, Blaa blaa blaa

Quote:
Originally Posted by PaCemkr86 View Post
never lend your car or your women,, somebody will throw a rod in one of them
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