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RZR 900 & 1000

We have complete engine packages

*Big Bore Kits

*Head porting with optional BIG valve applications

*Cam Packages

Porting is our specialty, we have been doing it for over 30 years, this is not something you let just anyone do. 


Dear Harry McDermott:

I am very happy with the results of the Big Bore kit on my 2013 XP 900 Razor 4. I have the extra torque when dunning to keep my speed effortlessly consistent, consequently no lugging and eliminating the need to take the milder route.  Also found cam and head work impressive, when approaching whoops, the engine spools up the rpms rather quickly, I’m able to hit the gas and the car floats over the tops without the old rpm hesitation.

Found it very easy to just drop off the car and have all the work done by experts, eliminating any headaches doing it myself, best was the pickup ready to go, all at a very reasonable price.

Thanks for your expertise in selecting the right package for my riding needs, I was impressed with your wealth of background and up to date technologies. I know I was all over the map with what I thought I needed. I appreciate you listening and addressing my concerns.


Noah Sanchez

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