RB25 Flywheel torque????????????????????????

Discuss the RB20, RB25 and RB26 series engines.
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rotorimp
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I found a spec of 110 ft/lbs just want to double check. My fsm does not show it and I cant find a real reliable source?

Doesn/t anyone torque their Wheels of fly?


oneslow240se
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Ima need this info aswell... not to jack your thread since its also flywheel related does anyone knoe if the N/A 300z and rb flywheel are the same spec? i need to get mine resurface and the place needs to knoe what car its from (i doubt R33 Skyline will be in their manual)

searched and found this... zerothread?id=61019
Modified by oneslow240se at 1:12 PM 10/16/2007

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rotorimp
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I found this thread about getting the flywheel resurfaced.

http://forums.racebread.com/index.php?topic=370.0

Anyone know for fur shure the flywheel torque????????????????

ALSO THE PART NUNBER FOR NEW BOLTS IS12315-42L11

rb25drag
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My book says (kg-m) (14.5~15.5) I dont have my conversion chart with me to give you an exact tq spec.

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rotorimp
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Awsome the GTR FSM keeps freezing up after page 5 for me.

I found this online

14.5 KilogramForceMeter = 104.8785 PoundForceFoot 15.5 = 112.1101

I'm going to roll with 110

rb25drag
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Sounds good. Good luck!!!

l0nestar
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rotorimp wrote:Awsome the GTR FSM keeps freezing up after page 5 for me.

I found this online

14.5 KilogramForceMeter = 104.8785 PoundForceFoot 15.5 = 112.1101

I'm going to roll with 110
I did 110lbf-ft / 50Nm since my wrench reads both It worked nicely.

Pulled from R33 FSM. Can't remember page
GTR Shop wrote:Flywheel 142-152Nm (105-112 ft-lb)Pressure Plate 34-44Nm (25-33 ft-lb)

Booztd 3
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oneslow240se wrote: Ima need this info aswell... not to jack your thread since its also flywheel related does anyone knoe if the N/A 300z and rb flywheel are the same spec? i need to get mine resurface and the place needs to knoe what car its from (i doubt R33 Skyline will be in their manual)

searched and found this... zerothread?id=61019

Modified by oneslow240se at 1:12 PM 10/16/2007
They are the same spec, however they use different bolt patterns on teh crank. The NA Z is an 8 bolt crank, and the RB being 6 bolt......

You can install an NA Z32 clutch kit on an RB25/26 Flywheel however. I just did this last week....





FWIW on the flywheel torque, I always just throw some red loc-tite on it, start the bolt by hand, and hit it with the impact. I've probably done 20 nissan clutch jobs and not a single one has had any issue

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eh?
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FYI:Can be used for most bolts I should say:


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