Search Results for ‘840’

I've been working on an 840 kit for a while now. Got everything put together, and my Teryx runs great and sounds even better. I only have one problem. When I drive it, the cooling system is pressurized from somewhere and all the coolant gets pushed out the overflow catch can. When it gets...

Okay... I've just installed my 840 kit. I've got everything plugged in, and I'm ready to turn the key. Only thing is, how do I update the settings in my MSD from the original 750 maps to the 840 maps I got from Muzzy? I can't start it, because I need to change the curves first. If I just turn...

I'm looking for some personal experience with Big Bore kits. If anyone has done any engine upgrades, I'd like to hear what kit you bought, how much it cost, how much work it was to install the kit and if there was anything you'd do differently if you did it again. Any info from dealers...

Well, I should have known better, you've all told me a hundred times. But no, I didn't do anything about it. I just left my damned K&N air filter on and BOOM, no more toy. So now I know, I've got to get a proper air filter mod. Fist thing. But I've also got to redo an engine. I'm thinking...

I am just curious what other 840 owners are running as their operating temp. Just post them up :)