# rb20 problems

**URL:** <https://forums.speedlife.net/t/rb20-problems/104859>\
**Category:** SON240sx Automotive\
**Created:** [March 25, 2007, 10:21am UTC](https://forums.speedlife.net/t/rb20-problems/104859 "2007-03-25T10:21:49Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Alex\_Dee](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/alex_dee/32/5571_2.png) [@Alex\_Dee](https://forums.speedlife.net/u/Alex_Dee)\
**Post date:** [March 25, 2007, 10:21am UTC](https://forums.speedlife.net/t/rb20-problems/104859/1 "2007-03-25T10:21:49Z")

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i am putting a rb20 in my s13 and the MOTOR mounts are WAYYYY off more then i ever expected. i am curious to anyone who ever put a rb20/25 in a s13, what did u do for the crossmember.

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**Author:** ![koz](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/koz/32/5478_2.png) [@koz](https://forums.speedlife.net/u/koz)\
**Post date:** [March 25, 2007, 10:54am UTC](https://forums.speedlife.net/t/rb20-problems/104859/2 "2007-03-25T10:54:52Z")

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use an R32 crossmember…

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**Author:** ![simplemind7](https://avatars.discourse-cdn.com/v4/letter/s/0ea827/32.png) [@simplemind7](https://forums.speedlife.net/u/simplemind7)\
**Post date:** [March 25, 2007, 1:01pm UTC](https://forums.speedlife.net/t/rb20-problems/104859/3 "2007-03-25T13:01:19Z")

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i’m just curious about this swap, if you have the r32 engine and tranny crossmember does the engine/tranny just bolt in?

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**Author:** ![matty](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty/32/5043_2.png) [@matty](https://forums.speedlife.net/u/matty)\
**Post date:** [March 25, 2007, 1:08pm UTC](https://forums.speedlife.net/t/rb20-problems/104859/4 "2007-03-25T13:08:51Z")

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yes

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**Author:** ![trinituner](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/trinituner/32/5523_2.png) [@trinituner](https://forums.speedlife.net/u/trinituner)\
**Post date:** [March 25, 2007, 7:31pm UTC](https://forums.speedlife.net/t/rb20-problems/104859/5 "2007-03-25T19:31:05Z")

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the mounts are sometimes off, best bet is to get the r32 crossmember, hard item to get but its good, or buy a r32 half cut