Most Read Technical Articles
- 2 Stroke Engines: Operational Theory -->Does the bigger, higher HP engine require more or less fuel?
- DOES YOUR FUEL INJECTED SLED REALLY NEED A FUEL CONTROLLER? ARE THE PRE-PROGRAMMED CONTROLLERS OFFERED REALLY RIGHT FOR YOUR ENGINE?
- The REAL Function of the Ring
- PRESSURE WAVES IN YOUR PIPE AND HOW ELEVATION EFFECTS THEM
- Polaris CFI-2 Pistons and how long you should let it "Warm Up" (controversial)
- OILS: 2 Stroke Vs. 4 Stroke Synthetic vs. Non-Synthetic
- Piston Deck Height Measuring and Its Importance in Head and Engine Design
- CLUTCHING SET-UPS, TESTING, and FUNCTION
- How to Read Spark Plugs
- Polaris Piston Myths vs. facts and "Fix Kits"

Artic Cat
Arctic Cat F7 /M-7 to F8/ M-8 Big Bore Kit
RK Tek has developed an outstanding option for your Lay-down 700 engine. Rather than spend your hard earned $$ on the...
Arctic Cat M-7 and Firecat F-7 Laydown
RK Tek has developed an outstanding option for your Lay-down 700 engine. Rather than spend your hard earned $$ on the...
Arctic Cat M-8 & F8
The 800 Lay-down engine is the engine that requires the most attention. In fact, it is surprising that this engine even...
Arctic Cat Pro Climb 8000, M-8, and Fire-Cat 800 Lay-down
Our "QUAD"Head is nothing short of AMAZING! This head will completely change the way your engine performs! There is NO...
Billet Heads
Our "Hemi" design utilizes tighter squish clearances and a narrow squish band which will increase combustion efficiency...