I am sure this is a little different than most of the other swaps on here but really I am trying to get any info I can on the best way to make a j37a4 out of the 2010 TL sh-awd run basically on an engine stand....I also have a j35a1 that I picked up for a decent deal encase I wanted to go that route being older and less complicated.

For the j37 I basically just need a flywheel and starter no transmission because I will make and adapter straight off the flywheel...alternator and belt....wiring harness and ecu and I would like to get rid of the drive by wire if there is any way to sweat throttle bodies...I am pretty new to all this swap stuff so any info is appreciated....my goal is to be as simple and light as possible and right at 300hp

thanks for the help hopefully this can get me going in the right direction and maybe it will be simpler than I am thinking hopefully

Ya coolant/fuel/exhaust/battery that stuff is pretty simple I am more focused on ecu/harness options and also flywheel/starter options because I will not have the transmission on the motor....I talked to marked Motorsports and they said they can’t help me with the j37 just a j35 for 04 or earlier

Or megasquirt