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Customer Feedback!
 
 

Below is a sample of just a few of the customer feedback letters we've received.

As you can see, our knowledge of engine modification and performance enhancements truly provide WORLD CLASS HORSEPOWER!


Sent in by Dan Wilson of Spanish Fork, UT (Polaris 800 RMK Snowmobile and Polaris 400 ATV)

Dear Race Logic,

I thought I would drop you an email and let you know how pleased I am with your porting work. WOW, What a difference! My Polaris 400 went from being a toy to beating quite a few Banshees.

Having that good experience with my SportPort Template System, I decided to try your work on my 2001 800 Polaris RMK and I bought another template. I'll admit I was quite nervous. Out here in the Rockies we ride at 8-10000 feet and a bad port job can destroy your machine...

..When I done with the porting I thought that something had gone wrong. I'd never seen any porting like that before. I wasn't really sure what to expect because of the way the porting looked to me. I decided to trust you and give it a try. I put my motor back together, opened the airbox a little and ran it.

WOW!!!

At first my clutching was off and I had to adjust a thing or two. When I got it right the thing just came alive. Before my porting I was getting beat by 800 Skidoo's with heavier riders. (By the way I'm not proud to say that I'm checking in at around 6' 2" and 250lbs.) Now I was leaving them in my snowdust. Anyone who knows anything about mountain riding knows that 50-60 lbs is worth about 100-200 cc's when climbing. I was outclimbing these 800 Skidoo riders who were 50-70 lbs lighter then me.

My friend has an identical 800 RMK to mine. In a short 500 foot race I will smoke him by 7-10 sled lengths. That is HUGE!

If there are any mountain riders who may read this and wonder if Race Logic will work work for their sled then I am here to tell you that it will and it is probably the most well spent money I have ever put into a sled. I am putting pipes on it this week and can't wait to feel this bad boy get even badder.

Thanks Race Logic. "I'll be back!"


Sent in by Jeff Lang of Lang Racing (Ski-Doo 583 Twin)

Dear Race Logic,

I just wanted to drop you a line to thank you for the GREAT job you did on my sled. It is a rocket.......way more bang for my buck than I expected.

If you ever need a recommendation feel free to have people contact me about your work. There hasn't been a 700 that has been even close to me and i'm not to far off with most of the 800's either.

Once again thanks for the awesome work and believe me when I say you will be getting my future business.


Sent in by Don Pizor (Yamaha SRX700 and Arctic Cat Thundercat 1000)

Dear Race Logic,

I wanted to just give you a small update on our season so far, things are going just awesome for us. The SRX700 and the Thundercat 1000 are in the finals every time we race and we have won quite a few races so far. I have photos and a list of races we have been to, including our results. I am mailing them to you soon.

I'm working on a timer system to test with since I am getting a lot of press now. I will have 3 or 4 SRX700's for you to do soon. The guys at the races are just standing there with a gaping mouth at our sleds. Here are a few of the results we have done so far:

Sno-Dayz Bison Ranch Grass Drags, our SRX700:
1st place 1000 stock
2nd place 700 open (I red lighted in the final - duh!!)
2nd place in 800 open mod

Randolph Grass Drags, our SRX700:
1st place in all classes!!
700 improved, 700 open, 800 improved, 800 open, 1000 improved, 1000 open!!

Erie Snowmobile Club Grass Drags: (A big event with all the NY boys there)
We put Bender Racing and D&D Racing on the trailer in 1st round!

Our SRX700:

1st place, open 700
2nd place, 700 improved
2nd place, 700 prostock

Our 1000 Thundercat:
2nd place, improved 1000
2nd place, prostock 1000.

We got a lot of trophys and are doing great. Thanks for the great work you did on these engines! We have your stickers on our windshields!


Sent in by Jeff Harrington Mohave Valley, AZ (Polaris 250 ATV)

Dear Race Logic,

I ported the cylinder on my Polaris and I am writing this as a testimony for your product.

I received the porting kit and read the instruction manual through several times to fully understand the procedures. It was obvious that the exhaust port was going to take some cutting and contouring.

I started with the exhaust port on Monday night. I have to admit, it was very hard to restrain my self from hogging it out. I had to keep reminding myself that if I was such an expert at porting, then why did I spend time getting a porting kit.

It took several hours just for the exhaust port. I assume that's normal for a "First timer". I kept re-evaluating the the job and continued until I had a smooth transition from the port window to the exhaust flange. I have to admit, I was a bit impressed with the visual results.

The intake port was a bit more of a challenge because of the small size, which I did on Tuesday night. I used a Dremmel and found it hard reaching all the way to the port window and getting the tool angled correctly to do the cutting, especially with the oil injection nozzle sticking up in the port. The next time I do this I will purchase the extension attachment for the dremmel.

The intake took several hours as well. And I found there to be more contouring to do then I originally thought. Wednesday afternoon I began assembling the engine. A new Wiseco piston was installed because everyone tells me that Polaris pistons like to crack.

A little over two hours later, I fired up the engine. I goosed the throttle several times and noticed it was definitely snappier then before. After the initial break-in time, I did a compression test to see what difference the .020 cut on the head would make. Before, the compression was 120psi. Now it was 140psi.

I took it for a short ride. I tried several light romps of the throttle. The throttle response is a lot better now! The engine seems to have a slightly different tone now. I put a few miles on it and rode a little harder. I brought it home for a second going over to make sure everything is tight and re-torqued the head, etc.
I rode again yesterday and I opened it up a little bit. I didn't wind it up but man, what a nice feeling. I actually had to hold on tight to the handlebars.

Man this thing has a lot more power! I zipped up several hills that before would make the engine bog about half way up. Not anymore. The engine was pulling like it was no effort. And that wasn't even full throttle. Before I would do a doughnut on the dirt and half way around the tires would start grabbing and the engine would bog down. Now it spins around and takes off burning up the trail. Man, what a total turn around. And all this with the stock exhaust, carburetor jetting and clutch. I just ordered the clutch kit. It definitely needs it now.

Normally I ride my Honda 250 when I ride with "The Big Boys" but I have a feeling that is going to change now! Thank you very much Race Logic.







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