I'm looking to get a bigger engine for my Mustang and I have been looknig at 60 size engines. I have all OS engines right now and love them but I thought i would try something differnt for a change and save me some dough. The Evolutions .61 seems to be pretty nice, ball bearing and everything but I'v had very little exsperince with this brand. So any comments or concers with this engine would be great!

Thanks,