Stronger rwd gearbox options for SR20

[DonJuan]

Long story short, my stock sr20 gearbox is not happy with the power and abuse that it sees and is constantly grumbling and whineing. What other options do I have?

Anybody know of a local man that has the Fairlady 300zx transmission swap kit for cheap?

Or is there a cheap way to rebuid this gearbox stronger?

Or is there an RB20/25 tranny that will work?

Any other cheap options?

[DonJuan]

Hmm nuthin huh?

[.:PROZAC:..]

Os , Ogura, Peak strengthened gears. None of which are cheeap.

Sourcing the VG adapater and box and shaft are still going to be costly locally.

[biggreen]

some say the rb box works, but you need to do some cutting.