87 mustang Stocker - help me not get laughed off the track!

[Rory McNeil]

Originally Posted by alejan1975

That's interesting - do you know why it didn't last once you started racing but was fine before?

I do have a spare that I was planning on rebuilding with G force internals. Supposedly they are good for 450 ftlbs but I've heard mixed things.

Thx for the input - ill look for ways to upgrade the trans/clutch

Launching a street car at 3000 RPM is a lot different than leaving at 5500-6000RPM. Twisted the mainshaft on 1 trans, broke a main case on the other, also had a slider pile up on the hub. If you retain the stock mainshaft, that is a weak li9nk, regardless on how much HP the trans shop says the gears are good to.