Testing was done on our 08 Rhino 700 with the new MSD 3D ignition/fuel controller although we have mad maps for the 2012 forward Rhino owners who can't presently use a MSD due to a change in the ECU. This testing is was done with our Power Pak #4 on a otherwise stock rhino and stock sized tires. If you buy this and get less than our results first and foremost, call us as we can help you troubleshoot the issue. Results will vary for sure depending on the following, tire weight, tire size, the use of a windshield, roof, additional added weight from other accessories, your own body weight etc etc. All of these items affect acceleration and top speed. Keep in mind, that if you do NOT get the results we are showing here then is NOT the parts, it is the set up you have on your vehicle. We can only almost guarantee these results on a vehicle just like ours and many other people who have no successfully used this set up. Also, our dyno has always given a lower number than what I hear elsewhere, why? I can't say but the number is not important. Please do NOT compare our top number with someone else’s top number unless they also give you their starting number. Peak gain for us is 11hp and way more than that at 50 mph. The difference is what is important!!! BTW, the Stage I cam we are using is the Stage I Raptor 700 cam which is the same as a Stage II Rhino cam. Same cam different part numbers to aid in tracking sales. To the test!! As I said this was a stock engine 09 700 Rhino with a MSD, Hunterworks new styled machined sheave and Muzzy full exhaust then add the cam. By the way stock HP with no muzzy is 22.62 at peak and would not run 50. This test result was from a dyno run on a totally stock machine a while back. So we did the install and I want to explain something on the install. You have a choice when doing the install. If you choose to remove the bearing off the new camshaft and install it in the head you won't have to have any special tools otherwise you will need a blind bearing removing tool and a rocker arm shaft removing tool just to get the cam bearing out plus you will need to remove head to do the install. From a liability stand point this is the way you need to go but I will tell you what I do and then you make the decision. If the engine is relatively new and has never been ran low of oil then I re-use the stock bearing which makes for a much easier install that most anyone can do. Now some more liability statement crap!! This cam is not our cam it is one that is available to anyone, you are modifying your engine and you must take the responsibility of modifying it and what possible damage may occur on your own. Hunterworks will not be responsible for bad installs or any engine damage that may occur from the install. We simply provide the cam, gasket and fuel map for the MSD to match the cam. If the cam was installed with correct cam timing and you are using curve #3 on the MSD with our curves in it, you should have no trouble at all with it. I know this is being blunt but there are too many variables that might cause you issues that we can't control. To put your mind ease, we have ran this cam in a stock head with stock valves and springs for several years now with no issues and there are now 100s of people with this set up and it is running great. Ok back to the testing!! We made the cam swap and then put the rhino on the dyno to get a fuel map made. After Install results: Peak HP went up about 5 hp over just the MSD and Muzzy but the most amazing area was at 50 mph there is about a 13 hp gain again over the MSD and Muzzy. Top speed went to 65 mph and hitting rev limiter with our new styled machined sheave. Also to hit 58 before it took about a 1/4 mile and we hit 65 in about half the distance. We are running the 16gr greaseless weights in this set up and our new styled machined sheave. Going by the seat of the pants dyno it was a vast improvement. You can watch our install video on the site. This install is very easy and is the most HP per dollar you can do to your Rhino. Yes you can get bigger better faster etc. but we are talking about a mod that is less than $200 (cam only) and get 13 hp (from cam only) that most anyone can do. Dyno chart below: |