Redynoed my car tonight. Thanks James karger/calibrated by karger
 

I added another meth nozzle and James karger came and retuned my car for me tonight. 14 psi it made 812rwhp sae. Needless to say I am very happy with it. James did a great job. It's a freakin blast to drive.

forged bottom? cam? heads?

Looks like we just missed each other. Nice gains!

I'll let him be more specific but yep, yep, and yep to your inquiries.

Forged pistons and rods. Stock crank. Stock block. Stock heads. Custom cam from lme. 13 degrees pf timing. 10:0 to 1 compression. We were having a problem with the speed limiter on the dyno cutting off at 136 mph so its possible we could of seen a little more power if it climbed up there. Very happy with it

some nice numbers at that amount of boost. you think the stock crank and block will handle the qbuse? wondering if i should go just forged pistons rods ported heads and pulley down or new shortblock 416/18 ish. shortblock is pricey :(

Everyone has their different opinion of what they will and wont handle. There are several people at this power level and up to 1000rwhp that still live with the stock block and crank. Alot of it depends on the tune. If its tuned correctly it makes all the difference in the world

Nice gains man. I bet its a blast when the turbos spool up...

Ya. Its tons of fun. The turbos spool pretty instant on it

I've seen 1100+ on stock ls3 block forged piston/rod combos. 800 is nothing for that setup. Turn it up :)

LOL.