RE: 1/2a speed delta
Wow the case looks great !!! I was testing my new AME 061 today and the aircraft went down and we have not be able to find it...I'll look some more tommorrow...But here is the deal..I'm having no luck finding someone to do the machine work for me...I can send you a brand new engine case for you to convert to rear exhaust and once you find out how you want your tuned pipe deminsions I can make you a carbon fiber one in trade. Let me know...and if you don't want to it's no big deal....
What size engine do you have there...Is it a 061 because that is what i am using...
Your mig project look great !!!
xanaphyst