con's---can't put a kick ass flame thrower on it. pro's---more power without delay. at first i wanted a fuel injected head until i got my flame thrower. that thing is a lot of fun! i have scared the poop out of people all over the place.
I had one it was great, slightly more hp runs like a top cleaner looking engine compartment not many vacuum lines etc. I did change it for 4.3 though
Later
JAmie