formula king

what the thread says......ooo thats with a spec clutch (stage 3) also how much hp can it take safely.....also what about going from a low roll 15m.ph can it handel 410+rwhp

Xride

I think its more how much traction can the stock rear take.

and with that, I've seen on here people deep into the 11s on the stock rear and slicks,
but also seen guys break them with street tires off a sholder

LWM

My stock rear end is doing just fine with +/- 550 HP at the wheels.

I don't run drag radials.

When you put some serious power down, something will eventually ... slip ... IMHO ... that should be the tires ... my first gear is kinda useless, but once she's moving ... it's a head rush

Hope this helps

LWM