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Belt Drives(60)

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Belt Drives

Why Use an XTS Belt Drive
There are distinct advantages to using Belt Drive systems over chains and gears.  These advantages include:

Backlash creates harmonics that are transmitted to the entire valve train.  The flexible rubber dampens these harmonics and smooths out the valve train for increased power and reliability.  More reliable than chains because every piece of a chain is potentially the weak link.  Torerable to thermal cycles, engine blocks expand with heat.  This adds unwanted backlash to gear drives and can cause very unstable cam and ignition timing.  These thermal cycles also cause fatigue to all the pieces of a chain that may result in a failure without warning.

Belt Tech
It features a carbon-fiber compound that stiffens and strengthens the belt and virtually elimates tooth deflection.  Less feflection provides more accurate cam and ignition timing that translates to more engine power.  The belt to gear interface is made from nylon with a patented polymer alloy coating that reduces friction and wear and withstands temperatures of 300° F.  In addition, the belt's cord is made of high-strength glass filaments. 

XTS Cam Drive Features:
-Cam seal holder has a positve stop to prevent seal push thru
-Dust covers available for extreme enviroments
-Bolts on for with no need for block machining
-Special designed cam seal plate studs eliminate torque out
-Surface treated pulleys for maximum durability
-Crank gear has heat treated seal surface to eliminate wear
-Long life, high vacuum standard
-Billet back cover with O-Ring block seal eliminates oil leaks commonly associated with paper gaskets
-Designed in conjunction with Goodyear using the latest carbon fiber technology for improved belt life and cam timing.

 

60 results returned.
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XTS70003
Timing Belt Drive System, Application: SBC Standard, Standard Cam Location, Bronze Washer Thrust Bearing Type, 1.000 in. Belt Width, Aluminum Lightweight Spider Type, Standard Cam Seal, Crank Seal: Standard Debris Cover Available: Yes
$1030.00
Qty:
Limited Supply

XTS70004
Timing Belt Drive System, Application: SBC w/Big Block Snout, Standard Cam Location, Bronze Washer Thrust Bearing Type, 1.000 in. Belt Width, Aluminum Solid Spider Type, Standard Cam Seal, Crank Seal: Standard Debris Cover Available: Yes
$995.75
Qty:
Limited Supply

XTS70005
Timing Belt Drive System, Application: SBC Standard, Standard Cam Location, Bronze Washer Thrust Bearing Type, 1.000 in. Belt Width, Aluminum Solid Spider Type, Standard Cam Seal, Crank Seal: Standard Debris Cover Available: Yes
$1030.00
Qty:
On Order

XTS70008
SBC PRO SERIES CAM DRIVE STD CAM BBC...
$995.75
Qty:
On Order

XTS70009
SBC PRO SERIES CAM DRIVE STD CAM SBC...
$995.75
Qty:
On Order

XTS70091
Timing Belt Drive System, Application: SBC w/Big Block Snout, +.391 in. (4.912 in. C/L) Cam Location, Bronze Washer Thrust Bearing Type, 1.000 in. Belt Width, Aluminum Solid Spider Type, Standard Cam Seal, Crank Seal: Standard Debris Cover Available: Ye
$1030.00
Qty:
Limited Supply

XTS70092
Timing Belt Drive System, Application: SBC Standard, +.391 in. (4.912 in. C/L) Cam Location, Bronze Washer Thrust Bearing Type, 1.000 in. Belt Width, Aluminum Solid Spider Type, Standard Cam Seal, Crank Seal: Standard Debris Cover Available: Yes
$1030.00
Qty:
On Order

XTS70103

PRO SERIES CAM DRIVE, SBC-.440"-RAISED

$1143.75
Qty:
On Order

XTS70200
GM R07 PRO SERIES CAM DRIVE ...
$1639.75
Qty:
On Order

XTS70200-NB
GM R07 PRO SERIES CAM DRIVE NO BELT...
$1462.25
Qty:
On Order

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