doo doo

If you’d like a new one built for you then you’re welcome to send me a pm with some more details about power goals and intended use etc, I’m in Brisbane but no problems shipping motors interstate.

Genuine, used. No damage but some scratches in paint. 400 pick up only, Brisbane southside

measure your piston deck height, you might find the rb25 pistons have positive deck height. Yes your main concern will be your quench height which shouldn't be less than .75mm. Even with that height you might find you get a bit of noise after carbon build up on top of the piston, but that takes a while too.

yep they're stock, I've got a couple of spare stock ones if you're interested, sounds like you're in Brissy?

Hmm, odd you're needing that amount of torque to stretch it, I didn't have a problem with the ones I just Installed. I just popped downstairs and checked a 3/8 L19 bolt and 65ftlb pushed it a smidge over 7 thou stretch. I assume you're still using the arp moly lube too? And they are 3/8 and not the larger 7/16 bolts too?

Hmm, odd you're needing that amount of torque to stretch it, I didn't have a problem with the ones I just Installed. I just popped downstairs and checked a 3/8 L19 bolt and 65ftlb pushed it a smidge over 7 thou stretch. I assume you're still using the arp moly lube too? And they are 3/8 and not the larger 7/16 bolts too?

Yeah bud, they're 0.0065"- 0.007", maximum torque 65ftlbs. R&R (rod manufacturer) list all the torque specs for the arp rod bolts if you can't find them elsewhere. What spool torque them to I don't know but that's the window of stretch from arp. Just measure your tunnels for true at that tension

Yep I keep a stock of used oem shims so I can get base measurements for shim clearances.

The range of oem shims available from Nissan is from 2.275mm to 3.325mm. Anywhere within that range will be fine.

Tomei buckets are 1mm thicker (as you've noticed) so that you can run tomei procams (or any other camshaft with a 30mm base circle- standard base circle is 32mm so the extra 1mm in the bucket closes the distance down to stock-like spec). To run Poncams with tomei buckets you'll need shims that will be 1mm thinner than what stock buckets would need. The only need to run tomei buckets is when using smaller base circle cams. My advice would be to run stock buckets with the poncams however, so the shims aren't getting too thin. Running 30mm base circle cams with standard buckets requires 1mm thicker shims to make up the extra clearance, and people find that doing this can mean you spit shims out under high rpm, so the tomei buckets are the solution to that issue by using stock thickness (ranged) shims. Out if interest, JUN uses higher walled retainers to stop potential spitting out of shims when using cams with smaller base circles, and there's a a couple of different options. But they're pricey.

Yeah I know you know your stuff, I recall this being discussed on here a few years ago too, and as far as I'm aware you can disable the preload in the 33 via the computer. Happy to be proven wrong, I rebuild the transfer cases with increased preload now anyway which means pulling the shaft on the dyno.

the preload in the 33 and 34 gtr is from the attesa computer, it's not mechanically different to the 32. But I reckon the 32 still wears its plates a little even without the preload factor when running without the fuse, especially when dyno tuning. As long as the front prop shaft is out you'll have no dramas with the transfer case running the car in rwd.

the preload in the 33 and 34 gtr is from the attest computer, it's not mechanically different to the 32. But I reckon the 32 still wears its plates a little even without the preload factor when running without the fuse, especially when dyno tuning. As long as the front prop shaft is out you'll have no dramas with the transfer case running the car in rwd.

Pm'd

Meh, 'oem shims'