Thread: P11/B15 Gears

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2013-10-30 22:54:07

#41

kevwal

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As far as I know the P11 and the B13 share the same ratio but the B15 has different ratios. So you can use a B13 diff and ring gear in a P11 tranny.

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2013-12-08 21:07:09

#42

Dave_SR20

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Us high HP guys have no choice really so I would be down for a set. @MFactory you said "gear set" are you talking all gears or just 3rd and 4th? Also will you be able to make us a cuff like the Honda trans to better keep it together?

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2013-12-09 04:38:45

#43

MFactory

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The OP only mentioned the 3rd/4th, and I think someone mentioned a 5th as well. If a 5th gear shaft brace (removes the 5th gear) is required, we can make that as well.

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2013-12-09 20:14:26

#44

Dave_SR20

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So we would loose the 5th if we had a cuff?

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2013-12-09 20:17:20

#45

Dave_SR20

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Would anyone mind loosing 5th for a cuff with a longer 3rd & 4th for drag racing?

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2013-12-10 00:32:41

#46

MFactory

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Yes, you would lose 5th

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2013-12-10 13:33:39

#47

kevwal

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That wouldn't be a problem for drag racing but for the street most guys might want to keep the 5th. It's good to have that option though. I'm still interested in the longer 4th gear that way I won't need to go into 5th at the end of the 1/4. At this point anything they can do to get these trannies a little stronger is appreciated.

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2013-12-10 13:39:57

#48

kevwal

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Originally Posted by MFactory

The OP only mentioned the 3rd/4th, and I think someone mentioned a 5th as well. If a 5th gear shaft brace (removes the 5th gear) is required, we can make that as well.

I don't think 1st and 2nd gear is a problem unless someone wants to play with the ratios. Most of the issues are 3rd and 4th. I never broke any of the gears at the track but I've broke 4th gear on the street while spinning the tires. It normally happens when the tires try to hook while pedaling.

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