R33 crossmember question(s)

Discuss the RB20, RB25 and RB26 series engines.
OKCA18DET
Posts: 174
Joined: Sun Aug 29, 2004 11:34 am

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1.will the R33 crossmember bolt right up to an S13 ?2.will an RB20 bolt onto the R33 crossmember with the stock rb20 mounts?3.if 1 & 2 work, will the motor position be higher or lower then that of a S13 which uses the actual R32 rb20 crossmember?


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tight240
Posts: 298
Joined: Mon Jul 05, 2004 3:12 am

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No for number 1, 2 & 3 im not for sure

Slo_240sx
Posts: 649
Joined: Thu Feb 19, 2004 3:43 pm
Car: Mean Green LS1 S13. Caged and Backhalfed.

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1: Yes It will. Same as KA X member but mounts locations for the engine differ. I have a mint one for sale =)2: I believe R32 and R33 rb20 and 25 are the same.3: Motor will sit high 1 inch and forward 1 inch.

Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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tight240 wrote:No for number 1
the R33 crossmember WILL bolt to a S chassis. i have one in my car.

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tight240
Posts: 298
Joined: Mon Jul 05, 2004 3:12 am

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O ok my bad, well i guess i learned something new today. I just use to always see people say it wont work and you HAVE to get the mounts. Thanks for the correction, now i know.

Phats
Posts: 15
Joined: Mon Jul 04, 2005 1:51 am
Car: 90 240 fastback 92 240 Coupe

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You still have that "Mint" r33 x member for sale??? Very interested


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