I've run best of 11.05 @ 122mph at 3400lbs. Motor was a stock shortblock, ported heads, PWR cam. I hurt the stock short & blew it up at Monster Mopar, so I have a new motor in the works.
Nice work Almost in the ten's with a stock 6.1 Hemi. Try that with a 340 or 360. I wonder if you would of got the tens with the factory intake and Computer. You said your running a 6.4 block for your next build. Is this the new factory SRT8 block with the bigger camshaft? Thanks for posting
I do know what would've got me into the 10's with my previous motor.
My existing headers were too big for 370" which cost me torque which in turn affected my converter stall. Car was a pooch out of the hole as the converter was hitting at 4500, when it should've been hitting at 5300-5400. 1.60 60's with a ladder bar & no tire spin. I dyno'd my motor with 1 3/4" dyno headers. Early on before the dyno, I built a set of 2" primary headers & they were way too big for the motor. I'll bet it cost me easily 30-40 ft. lbs. Live n Learn!! Bigger is no always better!
Had the torque not been down, it would've been there in the 10's no doubt.
