2007 iq440 horsepower

[General007]

Looking at an engine out of a 2007 iqr 440 and was wondering what these motors make for horsepower roughly??

[A2DSledworks]

105-110 on race gas and well tuned. About 95 on pump gas and low compression.

[General007]

How reliable are these motors on the trail being trail converted, are these motors really finicky or are they alright. I dont want to have to jet it all the time, thanks again.

[A2DSledworks]

Originally Posted by General007

How reliable are these motors on the trail being trail converted, are these motors really finicky or are they alright. I dont want to have to jet it all the time, thanks again.

Keep the airbox, do the pump gas head, set the timing to position "E", run 91 octane or better, and you'll be fine. They run just fine and are pretty reliable for a 440. Check JSpowersports for jetting reccomendations I think they have them.