Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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3 Results Found For "y-block cams"

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FAST XR-i Points-to-Electronic Ignition Conversion Kits

Tired of setting your points, or hitting that magical point at higher RPM where they seem to float, costing you power and performance? It's time to pull out those ancient contacts and benefit from modern day, digital technology with FAST XR-i Points-to-Electronic Ignition Conversion Kits. The XR-i is a compact module that bolts directly in place of the breaker point assembly. It simply triggers from the factory cam lobe, making installation a breeze with only two wires to connect. The microcontroller of the module manages the signal and dwell time in the coil to produce a much higher output spark that will improve the performance and drivability of your classic as well. Another great feature is a built-in adjustable rev limiter to protect your engine in the event of driveline failure or a missed shift. Features include: * Increased spark output for improved drivability * Pinpoint accurate timing * Better fuel mileage * Faster and more reliable engine starts * Digital and maintenance free * Fully sealed from moisture and dirt * Adjustable rev limiter can be set from 4,000 to 8,000 RPM

2.67 out of 5 stars ( 24 )

$102.95

$149.95

FAST XDi Street HEI Distributors

FAST XDi Street HEI distributors include the industry-first gear technology with an upgraded module and coil that ensure clean ignition firing up to 8,500+ rpm. Ideal for SB and BB Chevy engines, each of the XDi distributors feature a plasma nitrided gear compatible with all popular camshaft materials, including cast iron, austempered iron, 5160 steel, and even 8620 steel. The special plasma nitride process used on the gears not only increases the gear's surface hardness, but also the "slickness" of the gear teeth reducing friction and increasing cam/distributor gear life, as well as making them superior to common melonized gears. XDi Street HEI distributors also feature powerful 6-amp ignition modules that drive custom-wound performance coils up to 50,000 V, providing the hot spark needed for maximum horsepower. While ready to run out of the box, for those that enjoy tuning the mechanical and vacuum advance mechanisms for better throttle response and fuel economy, FAST XDi Street HEI distributors include springs, advanced limit plate, and instructions needed to adjust the distributor for your particular engine/vehicle combination.

4.38 out of 5 stars ( 21 )

$191.95

Proform Race HEI Distributors

Proform's Race HEI distributors are the real deal. They're designed to meet the high-performance demands of racing and keep on ticking. The distributors are built with 100 percent new parts, including the housing for guaranteed durability. They come in your choice of polished or unpolished aluminum housings, and four different cap colors. This distributors produce a 50,000 V spark through 7,500 rpm, for an enormous increase over OE HEIs. Also included are a 50 V coil, true spark alignment for instantaneous response, a high-performance curve, a premium cap with brass terminals, and a low-saturation ignition module.

4.57 out of 5 stars ( 82 )

$100.99

$112.99

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