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Reference Information

Distributors, Go-Spark, HEI, Large Cap, Magnetic Pickup, Vacuum, Mechanical Advance, Black Cap, Aluminum Housing, Chevy, Big/Small Block, Each

FiTech Go-Spark HEI distributors are very popular choices for street cars, hot rods, trucks, circle track racers, as well as industrial and stationary engines. The coil in-cap design offers a simple, clean installation and reliable operation. Plus, FiTech has addressed all the shortcomings typically found in economy replacement units.

FiTech HEI distributors feature:
• High performance 5.8 amp dwell limit module--standard GM 4-pin configuration
• High-output, performance wound (130:1 high-turns ratio) coil ensures maximum spark energy at all rpm levels
• Cap and rotor are molded in high-quality 20 percent glass filled polyester (PBT) that offers high-impact and dielectric strength while resisting carbon tracking
• Cap contacts are brass and the rotor spring is stainless steel for long term maximum conductivity
• CNC-machined aluminum housing
• Centerless ground shaft rides
• Extra-long lower bronze Oil-Lite bushings for smooth operation at high rpms
• Mechanical advance is welded to the top of the shaft and is plated to reduce friction and prevent corrosion
• Melonized iron drive gear ensures long service life
• Adjustable vacuum advance allows increased economy while under light load