Read the whole this and was making mental notes on what I wanted to question and / or comment on.... but there was just too much....
To comment on the above, to reduce timing at high temp (and boost plus fuel flow) sounds like a tricky and finikey tune? And maybe too little too late...!??! KABOOOM!!!
I don't know why they do it that way. My only guess is to make money. They probably get the uncooled complete units for just under $3,000 another 200 for the spray and a couple grand is left over for labor/profit... Install and dyno tune at a shop range from 8-12 hundred, and that's with profit too so big bucks for Alt Auto if they can sell them... I would not bother...
KJ, poorer but happier
Fox Lake Racing
Power House 411
Sun Coast Creations