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Holley EFI  |  SKU: 556-121

Cam Sync Kit, +600/1.0 inch Raised Cam 556-121

Regular price $332.05 USD
Shipping calculated at checkout.

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Please see description for full fitment notes!!!

Fitment

Warranty Information

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Description

Big Block Chevy w/ +600/1.0 Inch Raised Cam Height; For external, dry timing-belt, cam drive systems


Features:

  • Fits Big Block Chevy engines w/ JESEL and similar external, dry timing-belt, cam drive systems1
  • Includes 3 wire hall-effect sensor (8-20 volts), anodized billet aluminum bracket, mounting hardware, mating connector, and stainless steel ??-20 ?flying magnet? screw w/ high-temp, rare-earth magnet2
  • Unique t-nut and bracket design allows for complete sensor adjustment from the outside of the bracket with a single jam nut3
  • Designed to provide a plug-&-play cam position signal to Holley EFI systems; Also compatible with any EFI system which can read a digital, square-wave cam input signal4
  • Bracket assembly can be mounted in up to five locations to accommodate various cam-drive systems and front accessory drive configurations5

Specs:

Bolt Hole Quantity 2
Brand Holley EFI
Category Filter Fuel Injection - EFI
Clearance Category Air and Fuel Delivery
Color Black
Discount Percentage 26-50%
Emission Code 4
Grade Type Performance
Mounting Bracket Included Yes
Mounting Hardware Included Yes
Mounting Type Bolt On
Product Type Hall Effect Cam Sync
Sensor Type Hall Effect
Warning California Proposition 65
Wire Quantity 3

Application:

Year Make Model Submodel

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