PULL & PUSH clutch, RB25neo flywheel with Z32TT clutchcover?

Discuss the RB20, RB25 and RB26 series engines.
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sickness14
Posts: 667
Joined: Wed Dec 31, 2008 6:16 pm
Car: 95' S14 SE. RB25 Neo. ARP, Tomei 260's, HX40 Pro, PFC, Synapse, Greddy
Location: Raleigh, NC

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can anyone clarify this for me...

RB25 trans/Z32 NA trans use the same clutch/flywheel (smaller)

RB26 trans/ RB25NEO /Z32 TT trans use the same clutch/flywheel (bigger) ?

I may do a pull-push conversion. I've got access to a very cheap 500whp rated clutch for a TT Z32 if i can make this work. can i use my neo flywheel with this Z32 TT clutch disc and cover? Is the RB25neo & RB26 flywheel the same?

Thanks guys!

-John


gawdzilla
Posts: 2028
Joined: Sat Sep 18, 2004 11:51 am
Car: none

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besides push/pull differences, z32 NA, rb25det, rb25detneo, rb26 are all the same.

pretty sure z32 tt never works. i don't know about just the clutch cover, but i would assume not if the disc diameter isn't the same

240cp
Posts: 306
Joined: Mon Jan 15, 2007 6:03 pm
Car: 95 240sx

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The z flywheel is different than the rb. Remember the starter mounts to the side of the bellhousing. Where the rb mounts in a more standard location beside the block. But if im not mistaken, the pressure plate from the n/a will bolt to the rb flywheel. Oh and also the z flywheel wil not bolt up to the rb crank. Has to many bolt holes. Also the turbo version has a 9 7/8 in disc, where the n/a version has a 9 1/2 in disc.

User avatar
sickness14
Posts: 667
Joined: Wed Dec 31, 2008 6:16 pm
Car: 95' S14 SE. RB25 Neo. ARP, Tomei 260's, HX40 Pro, PFC, Synapse, Greddy
Location: Raleigh, NC

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thank you very much.


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