Confirm Correct Parts? (Clutch and Flywheel)

Discuss the RB20, RB25 and RB26 series engines.
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TimTurboZ
Posts: 663
Joined: Mon Oct 06, 2008 8:59 pm
Car: 95 S14 w/RBXX... 65' Mustang GT
Location: Sacramento, CA

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I just need a simple :bigthumb: or :dblthumb: if I have the correct parts for my setup.

RB25NEO w/RB20 transmission and Starter

RB25 Fidanza Flywheel http://www.frsport.com/Fidanza-143261-A ... 15620.html

Spec RB20/25 Stg 3 Clutch http://www.frsport.com/SPEC-SN233-Clutc ... 13723.html

I believe the 20/25 flywheel is the same tooth count and diameter so starter isnt an issue, just the rb20 is 225mm surface vs the rb25 240mm

Ordering parts tomorrow and I always have to double check especially with RB's so much reading makes you forget/question things lol

Thanks Tim


klh6686
Posts: 291
Joined: Sun May 09, 2004 8:34 am
Car: '92 FB stock daily
'90 FB w/ RB20
'92 FB w/ VH45

Post

You should be fine, should pick up a rb25 transmission while you have that 20 transmission out though...

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RustspecS13
Posts: 928
Joined: Sat Sep 08, 2007 5:30 pm
Car: '74 260z and '88 300zx turbo

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The RB20/25 clutch is exactly the same, same diameter and everything. Which is also the same as a Z32 na clutch. I have a Z32 NA stage 2 clutch on my rb20 flywheel. Works perfectly.

~Alex


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