Street Fire CDI Ignition Kit Small Block Chevy Includes:

Name: Street Fire CDI Ignition Kit Small Block Chevy Includes:
Brand: MSD IGNITION
SKU: 121-5520K
Price: 635.22 USD
Availability: InStock

^$635²²

Ships on Nov 02, 2026

Lowest Price Guarantee

Ignition Kits

Small Block Chevy
Includes:
Ignition Box
HEI Distributor
Advance Curve Kit
Plug Wires
Trigger Cable Adapter

Kit Part Numbers
MSD Street Fire Ignition 121-5520
MSD Street Fire Distributor 121-8362
MSD Advance Curve Kit 121-8428
MSD Street Fire Spark Plug Wires121-5553
MSD 2-Wire Trigger Cable Adapter for GM HEI 121-8861

Budget-Friendly Capacitive Discharge Technology

Street Fire CDI Ignition is perfect for budget-minded enthusiasts. It utilizes capacitive discharge and fires a series of multiple sparks that lasts for 20° of crankshaft rotation when the engine is running below 3,000 RPM. This ensures combustion with great throttle response and smooth idle. Street Fire has a cast aluminum housing; features an adjustable rev limiter for overrev protection; and connects easily to points, amplifiers, or magnetic pickup distributors.

Features:

Great Throttle Response
Smooth Idle
Cast Aluminum Housing
Adjustable Rev Limiter
Click here for a comparison between Street Fire and 6AL Ignition.
JEGS Easy Kits are designed by JEGS professionals to make sure you get all the correct parts you need. Kits #121-5520K (small block Chevy) and #121-5520K1 (big block Chevy) include ignition box, HEI distributor, advance curve kit, plug wires, and trigger cable adapter.