Originally Posted by Infinite
The na internals are forged as well. The only difference between the two motors are the flywheel/flex plate bolt pattern and the pistons, as compression ratio is different.
You misread his thread. He said an easier option was the new flywheel but he could not fond one affordably. He point blank said he swapped cranks between motors to use the oem 6spd flywheel.
I'll link you in the morning. Going to bed
I also know why he went with the motec.
No one has ever attempted the 6spd swap with an srt vehicle. People were raising the questions about what the PCM would do when it didn't see certain inputs from sensors normally associated with the auto trans.
Like I said I will link you to specific posts later. I need sleep.