So you cant tune it, then its gotta be a POS?
If you cant tune and/or troubleshoot the trx 2.5, TRY AGAIN.
Its one of the EASIEST motors I've ever had the pleasure of tuning, what makes people think that by buying another engine, all the tuning PROBLEMS will simply go away?
HELLO, your still stuck with the same inexperienced mechanic thats likely to scrap (burn't up, blown up) yet another perfectly good engine before aquiring the neccessary tuning/troubleshooting skills.