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All motor b20vtec not shifting in high rpms.

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Old Jan 30, 2012 | 07:26 AM
  #1  
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From: Hickory
Default All motor b20vtec not shifting in high rpms.

I have an all motor b20vtec eg hatch with a built motor and it turns right around 10.5k rpms and it wont seem to go in gear around those rpms.

Any suggestions as to what i can do.

Has a GSR trans with obx lsd.
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Old Jan 30, 2012 | 07:36 AM
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Default Re: All motor b20vtec not shifting in high rpms.

Dammmm you take your b20 all the way up too 10.5k

i really hope you have at least arp rod bolts
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Old Jan 30, 2012 | 09:00 AM
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Default Re: All motor b20vtec not shifting in high rpms.

its a 14.5:1 comp fully built b20vtec.
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Old Jan 30, 2012 | 09:04 AM
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From: schooling kids in ny, usa
Default Re: All motor b20vtec not shifting in high rpms.

Check the pressure plate as well as your fluid and slave cylinder
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Old Jan 30, 2012 | 09:20 AM
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Default Re: All motor b20vtec not shifting in high rpms.

what brand clutch kit you have?
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Old Jan 30, 2012 | 12:46 PM
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Default Re: All motor b20vtec not shifting in high rpms.

carolina clutch stage 6 clutch, with exedy stage 2 pressure plate
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Old Jan 31, 2012 | 06:53 AM
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Default Re: All motor b20vtec not shifting in high rpms.

I have the same problem built b20 vtec, mine won't go into gear at 9400 rpms but when I power shift it at 8900 it goes in perfect. Those last 500 rpms make a difference.
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Old Jan 31, 2012 | 10:53 AM
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Default Re: All motor b20vtec not shifting in high rpms.

take the gearbox apart. gears, synchros, and sleeves gotta be top notch to shift at those rpms!!!
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