CT RACING YAMAHA YXZ1000 5-ANGLE VALVE JOB

CT RACING YAMAHA YXZ1000 5-ANGLE VALVE JOB

CT RACING YAMAHA YXZ1000 5-ANGLE VALVE JOB

One of many CT Racing engine performance modifications, the CT Racing Yamaha YXZ 1000 5-Angle Valve Job significantly raises the flow characteristics at low valve lift and definitely shows a horsepower increase throughout the usable power curve. This is an important upgrade when the goal is maximum power from stock or modified engines. It’s $480 from http://ctracing.net

About CT Racing:

CT Racing has completely re-tooled the shop to have the most advanced equipment on the market to develop the best four stroke engine packages available and advanced engine modifications like the CT RACING YAMAHA YXZ1000 5-ANGLE VALVE JOB. The extra work the staff at CT Racing has been doing is paying big dividends with Championships in SCORE, Best in the Desert, and AMA Supermoto all coming on four strokes.

CT Racing has invested heavily in the manpower and tooling necessary to provide complete engine rebuilding services. CT Racing’s 4000 square foot facility is manned by eight employees and contains the following shop equipment:

 

Newen CNC valve machining center

1 Kwik Way Valve Machining Center

2 Sunnen cylinder hones

2 Kwik Way boring bars

2 Superflow Flow Bench with data acquisition 1 110 1/600

Valve Spring tester with data acquisition

Sioux 2075 Valve Grinder with collate style valve holders

1 10×50 variable speed vertical mill

1 9×48 vertical mill

1 16×36 Victor lathe

1 TIG welder

Dynojet model 188 ATV/Kart dynamometer with air/fuel ratio

 

Over the years, CT Racing engines have earned several national racing championships including the 1990 (Charlie Shepherd), 1991 and 1992 (Mark Ehrhardt) MTEG national ATV championships, the 1989 AMA Grand National 250cc ATV championship (Gary Denton), the AMA Grand National 500cc championship (Jeff Watts), the 1991 Japan Off Road Championship (Andrew Buck), the prestigious 1991 Veronica Beach Race (Mark Ehrhardt), 3 24 hour endurance Championships, 7 Best in The Desert championships with 5 in a row from 2009 to 2013, and multiple SCORE off road championships including 3 in a row from 2005-2007.

See CT Racing’s Polaris RZR XP 1000 Big Bore Kit here: https://utvactionmag.com/rzr-xp-big-bore-kit-from-ct-racing/

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