Rear Differential Help!!!

[Def]

Originally Posted by Sforteen

A stock 240sx R200 with or without an aftermarket diff wont take 650+whp easily..

Ive broken 2 with 500whp and less torque than a V10 will put out..

Ive destroyed the pinion on the first one.. like missing teeth etc. and the 2nd was going to break but i caught it before it did.. the teeth on the pinion were showing cracks at the root of the tooth

I have since installed an R230 into my S14 along with bigger axles and hubs

A lot of it depends on if you're launching on slicks or something.

An R200 will take 500 rwhp. It probably won't take a huge engine and grabby clutch dumping on slicks. There's a big difference there.