Which aftermarket hard parts are needed for a low 10 second 200r4?

[Steve]

I recently bought a Brian Hofer 200r4 from a board member. The original purchaser bought the trans about 4 years ago but never used it. The trans was built for high 10's and according to the paperwork from Brian Hofer it has a hardened forward drum, 7 pack direct clutches, 3 OD, and 5 forwards, Red Alto 2nd gear band, 5500 and 400 booster valves. Since the trans has been sitting for a while me and a buddy(transmision builder)are going to go thru it so make sure everything is ok and it would be a good time to add any aftermarket hard parts that the trans might need to live in a low 10 second car. My car is full weight but on the lower side since it is a low option car and has a few items to lighten it up some and I plan for the car to run in the 10.30-10.40 range. I do not plan to use a transbrake and the 60' foot times will likely be in the 1.50 range because the track prep at our local track is not very good. Thanks for the advice.

 

[quickt]

The build you listed should go low 10s even with the harden drum. If you going to have it apart I would add a billet forward drum shaft for insurance.

 

[Steve]

The build you listed should go low 10s even with the harden drum. If you going to have it apart I would add a billet forward drum shaft for insurance.

Thanks for the reply. Could you PM me with some info and a price for the billet forward drum shaft that you sell. Thanks