Zodiac International - Star Racing Camshafts
Anyone who has heard of the brand name Star Racing knows that it is synonym for horsepower.
Star Racing founder George Bryce is one of the "Gs" in G-Squared Motorsports, the world championship winning cooperation between Star Racing and S&S Cycle Inc.
They have taken the most power out of any gas burning Harley-Davidson and reached 200 mph in just 6 seconds. "Now all of George's knowledge about gaining usable horsepower is available in this 'boundary pushing' range of street and race Star Racing cams.
"In addition to boosting horsepower and torque these cams let Twin Cam and Milwaukee Eight engines sound like a Harley should."
Torkstar 577 Chain Drive Cams
These bolt-in cams for stock and Stage 1 103 and 110 ci engines give reliable performance with a superior powerband from 2,000-5,000 rpm. They have .577" lift and work with adjustable pushrods and stock valve springs. They fit 2006 Dyna and all 2007-2017 Twin Cams.
Thrasher 650 Chain Drive Cams
These performance cams for Twin Cams with 107-113 ci are designed for high performance touring and occasional track visits. They "give power delivery from early to late for the widest useable powerband ever," have .650" lift and work with adjustable pushrods and .650" high lift valve springs. They fit 2006 Dyna and all 2007-2017 Twin Cam.
Bagzilla 680 Gear Drive Cams
These are the cams used in the fastest Star Racing Twin Cam Bagger - reaching 150 mph (241.4 km/h) on the Quarter Mile. Designed for 124 ci and larger motors, they " make tons of power from 3,000-7,000 rpm." They work with S&S gear drive, adjustable pushrods and .680" high lift valve springs. They fit 2006 Dyna and all 2007-2017 Twin Cams.
M-8 30/30 Cam with .485" Lift
This is the biggest Star Racing cam for stock M-8 applications. It has a 1,700 to 5,500 rpm range and works well with the stock springs. The intake closes at 25 ABDC "and delivers a unique combination of torque (intake lobe) and mid-range (exhaust lobe)."
M-8 3/4 Race Cam with .585" Lift
Described as Star Racing's best seller, this race cam gives the "most lift for reliable performance in the 2,300 to 6,500 rpm range. The intake closes at 42 ABDC. This cam needs high performance springs and is great for 124 though 133 ci big bore kits - really pulling hard from 2,500 rpm and up."
M-8 3/4 Full Race Cam with .615" Lift
Star Racing's most powerful M-8 cam is "designed for maximum performance in the 3,000 to 7,000 rpm range." The intake closes at 52 ABDC and high performance springs must be used. They are made for big 133-150 ci engines or high revving 124-133 ci engines. "Sounding like a race cam should, an experienced installer needs to check spring capabilities, coil bind, installed heights, piston to valve clearances, etc."
ZODIAC INTERNATIONAL BV
www.zodiac.nl
www.starracing.com
