gsr crank hp?

[welfare]

Just wondering if anyone knew what a stock gsr crank or rather the block can handle for horsepower, Im planning to step up the supercharger to 12lbs, which by my guess is about 300hp, and I dont really wanna find out the hard way what I should have replaced. Everything is still stock.

 

[eg6sir]

you should be able to hit 300 on stock internals safely

 

[welfare]

Wow, that was the fastest reply I have ever gotten, bump.
Thanks, Ill give it a rip and see how it holds up.

 

[phunky.buddha]

600whp+ has been done on the stock crank. It's a VERY strong forged piece, and one of the few things that just about NEVER gets replaced in a Honda block.