whats the Highest documented HP for the stiock ls1 crank?

 

not sure of the highest but I know a guy that has a mid 10 sec car on the stock bottom end that takes around 700 HP his car was like 3400 lbs, that was heads/cam LT headers, and a 300 shot of N20

 

I forget who it was, but 750ft/lbs has been seen.

 

~700rwhp on a Dynojet.

But I think the crank will take 800rwhp and hopefully I can demonstrate that with my car.

 

Ok you are now officially the guniea pig.

 

Stock cranks usualy can take a brutal mid rpm turbo or SC beating. Its the pistons and rods that are the weak points.

 

I know, those are automatically being swapped for Billet rods and forged pistons, Im just not too enthused about buying a new crank i would love to see pro stock johns crank hold up to 800 foot lbs, go for it bro

 

Harlan also did 700rwhp on an Eddy current dyno, which is probably more like 750rwhp... Stock crank.

 

I know about that, but he fell of the face of the earth, havent heard anything new with Steve. btw how often does his crank see those power levels?

 

Steve?

Matt Harlan is changing a few things, he will be at Thunder. Me too.

 

who has the TT firehawk, that raced the bikes? wasnt it steve harlan? anyway, does it have more than 750rwhp yet?

 

MATT Harlan, TT Firehawk that raced that bike in that vid.

Does he have 750rwhp (dynojet right now)... Maybe.

 

Think he will make it to 800rwhp and have it stay together?

 

Do I think so? Yes.

I hope to hit the same number with a supercharger.

I have pretty much the same longblock setup as him. That was intentional on my part since I wanted to have the ability to compare similar cars with different FI setups.

 

what EMS will u both be using?