RB Bellhousing question

Discuss the RB20, RB25 and RB26 series engines.
sololock
Posts: 166
Joined: Wed Aug 13, 2008 7:20 am
Car: 91 240sx coupe

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i just realized i may have the wrong bell housing or something is wrong with the bellhousing plate i have. i can see the inner side of my flywheel from under my car. Rb20 motor you can kind of see it in that pic. here is a closer pic the light grey is my flywheel. suppose to be like that?


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HardDrifts4Lace
Posts: 93
Joined: Tue Nov 24, 2009 11:28 am
Car: ehhh about that.

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tighten the bolts in a differen't pattern and try again?

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Monogato
Posts: 189
Joined: Sat Sep 27, 2008 6:05 am
Car: 1989 Nissan 240SX SE
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Looks like the holes line up to me...give it another go...

sololock
Posts: 166
Joined: Wed Aug 13, 2008 7:20 am
Car: 91 240sx coupe

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what i meant was everything in the red is my flywheel. dont you want that coverd a little better?

s14_sport
Posts: 1852
Joined: Mon Nov 14, 2005 2:01 pm

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yeah you're backing plate definately looks alittle funny. almost like a piece of it was cut out. I have an RB25 and not sure how similar they are, but, mine definately covers the entire flywheel.

ficklecyler
Posts: 6
Joined: Wed Jun 11, 2008 7:28 am
Car: 1990 Nissan 240SX

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My guess, and granted this MAY sound totally odd, is that someone did the "white bunny" clutch setup (D21 Truck Flywheel + Clutch) or something similar on whatever car that plate came from. They may have trimmed that piece out to clearance the larger flywheel. Either way, the plate looks mildly bent and the hole isn't anything to worry about.

mott6904
Posts: 679
Joined: Tue Jan 30, 2007 2:50 pm
Car: rb20 big turbo big cams s13, 97 kouki, turbo audi a4,turbo busa

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that is strange my rb20 is fully enclosed.

Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
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Mine is like that but I have 2 plates that bolt from the trans to the motor so it looks enclosed. you can see in this rather large pic.


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