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Just Picked Up A 33 Gtr From The Auctions

schnorky

By schnorky,
in Engines & Forced Induction

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Hanaldo Grand Master

Hanaldo

Posted
Posted

If I'm not mistaken, RB25DET Neo's also have solid lifters but my car does not have any ticking sounds. I've been around plenty of GTR's and never heard any ticking... On the other hand, my mate just got his R32 GTST back from an engine swap and the new RB25 has a noisy lifter that needs to be replaced, the car sounds like a truck at idle, very annoying sound.

BoostdR Mentor

BoostdR

Posted
Posted

Vibration can be gearbox input shaft related. Mine does the same thing. I assume my spiggot bush is the problem. I plan on changing it when I do the clutch next. Not to much of an issue.

joeyjoejoejuniorshabadoo Grand Master

joeyjoejoejuniorshabadoo

Posted
Posted

i would definitely suggest rebuilding the head because some people on a forum that have never seen the car have managed to diagnose the problem from your vague description...

don't bother getting it checked out.... just start rebuilding :ninja:

snozzle Mentor

snozzle

Posted
Posted
If I'm not mistaken, RB25DET Neo's also have solid lifters but my car does not have any ticking sounds. I've been around plenty of GTR's and never heard any ticking... On the other hand, my mate just got his R32 GTST back from an engine swap and the new RB25 has a noisy lifter that needs to be replaced, the car sounds like a truck at idle, very annoying sound.

FYI.. r34 neo heads have a valve clearance of 0.20mm on both inlet and exhaust

rb26 cyl heads have valve clearance of 0.38-0.45 cant remember exactly.. basically double, that is y neo heads r not as ticky as 26 heads even though both have solid lifters, mine is very slightly ticky, depends on oil thickness but its completely normal on the 26's...

this thread is funny haha

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