What gearbox H.O. rwd Cosworth?
 

Or can I just change stronger gearkit to T5?

What does H.O mean?

The best gearbox you could get, which is basically bullet proof, is a Tremec TKO600

High Output. :grin:

Does TKO600 change well in high rpm?
Who sells those and what price?

Rod Tarry has one and I think he revs to 8200rpm or higher. You're probably best ordering one from America

how much torque?

Don't know, engine is not ready yet. Somewhere between 700-800Nm I think. I'm hoping to finish it for the summer.

Rod's has been revving to 8900 up until recently without any problems with gear change :-)

Sounds good. :grin:

What about v160 gearbox? Has anyone tried it?

Do you know what TKO600 Rod has?

Found today Liberty's TKO600 with 0.64 fifth gear. Just need to find suitable diff with better ratio. :grin:

Mine has a .83 5th gear the .64 is not suitable with a very large gap between 4th & 5th almost like falling off a cliff. Its an overdrive gear in typical American style.

True Rod, must be best to change the 5th gear.
I'm going to also use Sachs -765 PP with this one. That holds over 900Nm with sinter and is much nicer to use than multi-plate clutches.