rx7 turbo 2 transmision max hp

[Patamos]

ok i hope that nobody has answered this question yet. if it is please tell me where. anyway im working on a 4g63 6 bolt swap into an rx7 anyways i was wondering how much the stock 13b transmission or the turbo transmission could hold. im looking to push a respectable 350 reliable wheel horse power on it. any info on how much both are capable of doing is awesome.

 

[whe3ls]

this might help
:: Project Zero G :: - RX7 Transmissions

 

[Patamos]

thats funny ive actaully been to that site, which is where i found out simply how to bolt it up. my question is is 350-450 rwhp too much for a stock TII trans or is a stock non turbo 13b trans good enough? by the way is the stock non turbo 13b trans exactly the same as the turbo 2 trans or is it made beefier to handle more power?

 

[MarkyGsX]

the 13b turbo trannies can hold much more hp then the non turbo trannies, a good friend of mine has blown his non turbo tranny just from a modded non turbo 13b motor. A good turbo II tranny is pretty strong and is supposed to be able to handle up 350-400hp, just depends on how many miles your turbo tranny has, but yes a turbo II tranny is much stronger more heavy duty then the non turbo trannys.

 

[gingerbredman00]

From what I'v heard the rearend is pretty strong in the turbo models, and it's the same bolt pattern.

 

[Patamos]

thank you sir, i have a base stock '86 rx7 FC. so knowing that im pushing around 400 hp ill need a LSD in the back anyway, so swapping it out shouldnt be that big of a deal right?