Polaris 800 cfi

Get more power out of your Catalyst with this one simple mod! Our stage We have been using power commanders for years.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Creating an account has many benefits: check out faster, keep more than one address, track orders and more. We recommend turning up your oil pump 1 turn on non-HO Axys motors. On all models, we recommend pre-mixing your fuel at in the tank when possible. This helps provide extra lubrication on the intake side of the piston. Since the injector sprays that side of the pistons, the fuel washes the oil off.

Polaris 800 cfi

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Creating an account has many benefits: check out faster, keep more than one address, track orders and more. The Pro-R Chassis is extremely efficient, which is why most don't have a problem keeping up with the other brand models. However, it is so easy to get reliable horsepower out of these CFI motors! We have modifications to fit anyone's needs or budget. If your sled has over miles on it, it's time to think about doing a top end rebuild. We have our durability kit which uses taller pistons and is a great option to improve performance, reliability, and longevity of your motor. As a side note, be sure to turn up your oil pump to mix a ratio and pre-mix in the tank. For your first mod we would suggest our billet head kit as the stock Polaris head has a very inefficient design. This head kit can be combined with the durability kith without an EFI controller ethanol setting recommended. These mods can also be found in our easy package deal Bolt-On Performer kit. This kit has been known to gain huge low to high end power, and transfer it to the track like no other! Looking to go bigger? The big bore kits feature the durability kit for more reliable performance

Sorry for the long post, any advise is appreciated.

ALl CFI-4 engines will require a fuel controller. These gaskets are not part of the piston ONLY kit but are available in the options. You want a dyno report from DynoTech Research Click on the link below. This lack of lower skirt support is a major contributor to why the stock pistons FAIL! This kit ADDS lower skirt support!

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. This contains very important information and can lead to much better performance and engine life. You will notice that much of the information in this document contains information and parts that we don't even sell. We are doing this as a service to you the rider to more fully enjoy your riding experience. Please click this link to be directed to this document.

Polaris 800 cfi

Developing a technologically-advanced, reliable and low-emission engine that performs across the RPM range is crucial for any engine, but especially important in the snowmobile world. Enter the Polaris H. Here are several key features that make this in-season power plant a well-respected, reliable fit for Polaris sleds. The results are a clean-burning and very effective power building fuel delivery format that many rave about.

Blackstone grill

It is designed to run on premium pump gas when ran above ft altitude. It's impressive what they're doing with what they've got. View as Grid List. Clutching is the key factor to optimize the performance of your machine. For the best experience on our site, be sure to turn on Javascript in your browser. The miles and down its not the first time I've heard of it. This kit has been released since So, I'd still say the jury isn't completely in yet. The kits include new top cylinder and head o rings, base gasket s , exhaust valve gaskets, exhaust manifold gasket s. Remove This Item. Compare 0 Show all. We don't know how the ECM calibration changes with altitude, so there is always the possibility that Polaris is "off" with altitude compensation and runs the motors too lean. Insert Quotes Quotes Post Reply. Add to Cart Add to Cart. I'll take the chassis all day long, way too easy and way too fun to ride.

Starting Line Products has made a name for itself developing high-performance snowmobile parts since , especially for Polaris sleds. Three-cylinder two-strokes have since gone the way of the leaf spring front suspension, but SLP still builds high-performance setups for Polaris two-strokes like our Dragon Switchback demo sled with the Liberty CFI engine. Current SLP performance packages include exhaust, clutching, air intake systems, engine hard parts and more.

AVS Forum. When I seen I was around on my oil ratio I did change that to If you treat your sled that way regularly, you've probably had motor issues before as well. Top notch performance and even comes with a manufactures 1 year warranty! All new products. He had 15 and is out in the mountains. The other issue I'll bring up is it seems the biggest group who have had relatively few issues are those who have turbos on their s. The auto tune can be added or the POD gauge to monitor air fuel ratios, data logging and change to multiple maps. Call anytime to hear more about this great upgrade. This is an older thread, you may not receive a response, and could be reviving an old thread. For the best experience on our site, be sure to turn on Javascript in your browser. Clutching is the key factor to Wish List Compare. Forgot Your Password?