MSD 5520 Street Fire Ignition with Rev Control

by MSD

Product Features

• Spark energy: 95 mJ Per Spark
• Primary voltage: 435 Volts / Secondary voltage: 45,000 Volts
• Spark series duration: 20° Crankshaft Rotation
• RPM range: 15,000 RPM with 14.4 Volts
• Voltage required: 10-18 Volts, Negative Ground / ltage required: 10-18 Volts, Negative Ground Current draw: .7 Amp per 1,000 RPM

Product Details

• Product Dimensions: 132 x 96 x 24 inches ; 2.5 pounds
• Shipping Weight: 2.2 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B001O28622
• Item model number: 5520
• Average Customer Review: 5.0 out of 5 stars  See all reviews (3 customer reviews)
• Amazon Best Sellers Rank: #10,827 in Automotive (See Top 100 in Automotive)
  • #1 in Automotive > Performance Parts & Accessories > Ignition & Electrical > Control Units
  • #2 in Automotive > Replacement Parts > Ignition Parts > Control Units

Product Description

This Street Fire CDI Ignition is perfect for budget minded enthusiasts. The ignition offers capacitive discharge technology and will fire a series of multiple sparks that lasts for 20° of crankshaft rotation when the engine is running under 3,000 rpm. This ensures combustion and produces great throttle response and smooth idle. The CDI is built around a durable cast aluminum housing and easily connects to points, amplifiers and magnetic pickup distributors. There’s even an adjustable rev limiter for overrev protection! 6" L x 3.5" W x 1.75" H. For 4-, 6-, and 8-cylinder engines.

Customer Reviews

Most Helpful Customer Reviews

5.0 out of 5 stars WOW IT WORKS REALLY WELL, November 29, 2011

By 

jimbo - See all my reviews

Amazon Verified Purchase

This review is from: MSD 5520 Street Fire Ignition with Rev Control (Automotive)

I put this MSD ignition box on my 1993 f-150 short wheel base cingle cab truck with a 1988 5.0 H.O. Mustang GT motor , gasket matched port and polished stock e7 heads and the truck intake, 'wich is almost twice the size of the gt' , 2 1/2 inch duel exhaust with flowmasters, no H pipe yet ,stock gt shorty headers and the part of the the smog pump that flows fresh air into the heads hooked up , have the MSD Super Conductor wires , rotor cap and the MSD Blaster coil . Right now im running Bosch Super Copper plugs and have opened the gap to .o65in adjusted the timing a little and im getting a consistant 3 to 4 miles a gallon ,'on the hiway' better than before without the ignition box and it smoothed out the rough cold starts in the mornings too. This is a great product for my weak stock ford ignition really tied it all together . It really made the gas peddle stiffen up and much more responsive and now i have to relearn how much peddle to give it when the light turns green , i try to baby the tires , but now i keep wanting to goose it a little to feel that power i was missing . People who cant tell a difference need to make sure they have the right plug wires and a properly functioning coil , good spark plugs and the correct setting on your timing, if not the the spark cant get to the plugs ,it grounds out somewhere along the line , you can see this by turning out all the lights around you and waiting for your eyes to adjust and if your plug wires are old or the wrong ones then you will see a fire works show. This is my first after market ignition box, never needed one before the newer cars and trucks have much better stock ignitions now than in 1993. Hope this was helpfull.

5.0 out of 5 stars New life for an old Jeep, September 6, 2011

By 

Joseph C. Michalides "Hooked On Hiken" (Chandler, AZ) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: MSD 5520 Street Fire Ignition with Rev Control (Automotive)

Man I love this baby. I finally have my old '90 Jeep YJ working right, It only took a Weber carb. a fuel pressure regulator and the Street Fire to get my Jeep working like new. My emissions have never been so low. I strongly recommend this product. It has turned a Rube Goldburg mousetrap into a smoothly running machine. Unless you are going to add the above components I would not buy a Jeep YJ with a carb. The guys who designed it must have been a bunch of plumbers!

5.0 out of 5 stars What an improvement, June 19, 2011

By 

Kimberly P. Hall "Hall-O-Grafix" (Everett, WA.) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: MSD 5520 Street Fire Ignition with Rev Control (Automotive)

My Chrysler 413 idles smoothly with this running. It used to shake a bit even though it is in perfect shape.