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GO-KART & JR. DRAGSTER RELATED ENGINE BUILDING TOOLS
TOOLS
Spring Comparator: #GP351049
This one of a kind tool is essential in establishing what pressure your valve spring will exert when it is installed at the height your installed height gauge says it is.

To establish the spring pressure that your spring must exert, consult your GoParts™ Camshaft Application Sheet. Use of the Spring Seat Cutter is necessary to establish the proper valve spring installed height.
 


GP351049

One new Spring Comparator
Valve Spring Seat Cutter: #GP82250-KIT, #GP94250-KIT
Part #GP94250-KIT for Dual Valve Springs or Part #GP82250-KIT for Stock Class

Valve springs. This new tool allows you the ability to machine the spring seat. Machining of the spring seat is necessary to achieve the proper valve spring height and spring pressure for your camshaft.

GP94250-KIT is for all dual valve springs. Tool cuts to an OD of .940. GP82250-KIT is for stock class valve springs. Tool cuts to an OD of .875. These cutters will work on all springs.



GP82250-KIT
KIT FOR SINGLE SPRING APPLICATIONS
One new Seat Cutter for engines using single springs
One new arbor


GP94250-KIT
KIT FOR DUAL SPRING APPLICATIONS
One new Seat Cutter for engines using dual springs
One new arbor
COMP Cams® Degree Wheel Kit: #GP4790-KIT
Degree Wheel Kit for Briggs & Stratton Engines. The COMP CAMS® Degree Wheel Kit is essential to properly degree a camshaft. Our degree wheel is always straight and accurate. No shop should be without it! Kit comes with degree wheel, pointer and mounting bushing to mount the wheel on the PTO side of engine.


GP4790-KIT
DEGREE WHEEL KIT
One new degree wheel
One new pointer
One new mounting bushing
Valve Spring Height Gauge For Briggs Animal Engines #GP4950
Over the last decade, Briggs Racing has made some impressive developments with regards to OHV engine technology. The Animal engine has proven itself as a performer in almost every circuit imaginable, and as a proven competitor, has pressured the leaders of the performance aftermarket to come up with new developments to stay on top. With that in mind, valve train engineers at COMP Cams® GoParts™ have recently developed a Valve Spring Height Gauge to enable accurate installed spring height measurements for Animal and OHV race engine builders.

This new Animal Valve Spring Height Gauge is the latest technology to move from the performance aftermarket by way of COMP Cams® into the small engine performance market. The gauge assembles in the Briggs Animal valve train, taking the place of the valve spring, and twists open to the same height as the optimal valve spring installation. Retainers and locks are then installed for quick and easy readings. Reading just like a micrometer, the gauge can read installed height from .600" to .950" and is accurate to within .001".



GP4950
VALVE SPRING HEIGHT GAUGE FOR BRIGGS ANIMAL ENGINES
• Valve spring height gauge designed specifically for Briggs Animal and OHV racing engines
• Provides highly accurate installed height measurement, thereby increasing valve train performance & stability
• Replaces the valve spring & twists open to ideal spring installed height
• Ranges from .600" to .950" and accurate to within .001"

 

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