CampKevin.com Power Programmer

I just recieved my DynoJet Power Programmer and Ignition Module. According to Allen at Ulmer Racing, I should expect to see 10 to 12 horses with the installation of these two pieces of electronics. The horsepower gains are everywhere, not just on top. Of course, with the ignition module advancing the spark, I'll have to use 91 octane gas. I got the below horsepower numbers from Ulmer Racing here at TY4Stroke.com. Allen has lots of Dyno time under his belt and is an authority on 4-stroke Yamaha motors. Note.. the below numbers are with a stock exhaust. Lets just say that I've done a bit of work on the stock silencer, the spent gasses now have a much easier exit than before. I'll keep you posted on how these two boxes work out.

Stock

6,500 - 86.2 hp

7,000 - 97.2 hp

7,500 - 103 hp

8,000 - 118 hp

8,500 - 126.9 hp

9,000 - 140.2 hp

9,500 - 143.4 hp

10,000 - 147.9 hp

10,500 - 150.9 hp

11,000 - 148 hp

Stock + CR10EK Plugs

6,500 - 88.2 hp

7,000 - 99.7 hp

7,500 - 104.3 hp

8,000 - 118 hp

8,500 - 127.2 hp

9,000 - 143.4 hp

9,500 - 145.1 hp

10,000 - 147.9 hp

10,500 - 153.1 hp

11,000 - 150.4 hp

Stock + CR10EK Plugs + MOD Air Box

6,500 - 89.7 hp

7,000 - 102.2 hp

7,500 - 105.4 hp

8,000 - 118.4 hp

8,500 - 128.8 hp

9,000 - 138.8 hp

9,500 - 146.3 hp

10,000 - 151.9 hp

10,500 - 156.2 hp

11,000 - 152.7 hp

Stock + CR10EK Plugs + MOD Air Box + PCIII + Ignition Module

6,500 - 94.4 hp

7,000 - 110.4 hp

7,500 - 109.4 hp

8,000 - 122.8 hp

8,500 - 134.1 hp

9,000 - 143.6 hp

9,500 - 148.1 hp

10,000 - 154.6 hp

10,500 - 159.9 hp

11,000 - 160.1 hp

Both of these pieces offer a ton of control, so much control, I could do major harm to my motor in no time. To keep my motor running strong but not too strong, I let Allen put his own super secret programming into them. In the future I can hook up a laptop and increase or decrease fuel or spark at any rpm to meet my need for speed. The ignition module is so bitchen, I can adjust individual cylinder timing as needed. The power programmer has so much adjustibility that in the future, I'll be able to add a "Dry" nitrous system and let the stock fuel system make up for any additional fuel as needed. Nitrous is a long way off but certainly not out of the question.

Install was super easy, these units are truly plug and play. All of the wires and plugs fit perfectly which was a pleasant suprise. It took me 1 hour for the entire install. Directions were good and all of the connectors fit perfectly. My only install gripe is DynoJet is very cheap with the ziptyes so don't be afraid to go buy a bag of the big black ones for a truly proper install.

Note.. I did not have the units hooked together because none of the directions told me to do so. On initial startup, I had a flickering "check engine" light. I emailed Allen at Ulmer Racing and he set me straight in no time, on New Years Day none the less. I wish every company I deal with on a daily basis had the customer service that Ulmer has. Click here to see his amended install instructions.

I just got back from a 104 mile ride and I'm totally impressed with these DynoJet products and the Ulmer Racing programming. There were ZERO issues once I got it hooked up. My Apex now has a super quick throttle response with no bogging no matter what I did to the sled. Traction is now becoming a problem. It now takes a longer distance before I can fully get into the throttle without major spinnage.

I can't vouch for the horsepower gains but what I can tell you is the sled is MUCH stronger than before. The motor is now very crisp and quick to get up to operating rpms. At $700, I'm getting lots of bang for my buck.