that reminded me 39 deluxe, when i first started round tracking i blew up more motors than i care to think about, with to much comp. and to many rpms and i kepted on buying bigger and better stuff, untill i finely got the comp. and rpms right, but by then i couldnt afford the best stuff anymore so i ended up running junk stuff the rest of the yr., but you know once i got everything right i couldnt blow that motor up. that old junk held up just fine. what im trying to say is if everything is wrong then nothing will hold up , but if it is right then you dont need all of the high dollar stuff.