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MSD Digital-6 Plus CD Ignitions 6520

MSD Ignition 6520 - MSD Digital-6 Plus CD Ignitions

$357.95

(17) Review This Product

Ignition Box, Digital-6 Plus, Digital, Capacitive Discharge, Universal, Points, Electronic, Each

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Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

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MSD Digital-6 Plus CD Ignitions

Part Type: Ignition Boxes

Application: Find out if this fits your application

Instructions

Brand: MSD Ignition

Manufacturer's Part Number: 6520

Part Type: Ignition Boxes

Product Line: MSD Digital-6 Plus CD Ignitions

Summit Racing Part Number: MSD-6520

UPC: 085132065202

Ignition Box Output: Capacitive discharge

Circuitry: Digital

Rev Limiter: Yes

Timing Retard: One-stage

Data Acquisition: No

CD Voltage Output to Coil: 535 V

Current Draw: 7.4 amps at 10,000 rpm

Spark Output (millijoules): 135 Millijoules

Minimum Operating Voltage: 7 V

Maximum Operating Voltage: 18 V

Length (in): 8.500 in.

Height (in): 2.250 in.

Width (in): 4.500 in.

Ignition Box Color: Red

Coil Included: No

Warranty: 1-year

Quantity: Sold individually.

Notes: Works with both even and odd-fire V6.

CARB EO Number: D-40-31 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-40-31

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

MSD has combined race-winning experience with leading-edge technology to offer these incredible Digital-6 Plus ignitions. The 15 MHz micro-controller can analyze up to 15,000,000 critical instructions per second! That's over three times faster than comparable ignitions. Every spark is packed with 135 millijoules of spark energy and 535 V of power. Built-in features on the MSD Digital-6 Plus ignition include two rotary switch adjustable rev limiters, a single-stage timing retard, a start-up timing retard, an LED fault display, EMI protection, and much more! You get complete combustion for greater power, quicker throttle response, smoother idling, and quicker starts. You always get more power with less current draw.

Warranty

Most Helpful Reviews

17 Customer Reviews for MSD Ignition 6520 - MSD Digital-6 Plus CD Ignitions

Average Customer Review

5 Star

(12)

4 Star

(0)

3 Star

(1)

2 Star

(1)

1 Star

(3)

+See All 17 Reviews

very bad product

iv had 4 msd digital 6 plus boxes in less than two years, all under dash out of the weather never buy this box iv talk to MSD about this box and they have never returned my phone call. I've used MSD 6AL for years and never ever had any problems. If I was you I would look for the old MSD 6Al analog type.

2 of 2 found this review helpful.

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Reviewer: john from NY

Date: September 28, 2014

Appearance

Ease of Installation

Price/Value

Quality

FASTER ET'S

Summit Racing Verified Purchase

Made a huge difference in my 467 Pontiac. Car starts like a dream on the first crank rotation, and that's saying a lot for a 14.1 alcohol motor. Also the car picked up a tenth of second just from the MSD. Who ever is in the market for a powerful ignition system look no further. Very easy to wire as well.

1 of 1 found this review helpful.

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Reviewer: DANNY from CA

Date: February 16, 2015

Appearance

Ease of Installation

Price/Value

Quality

Probably not for 4WD

Summit Racing Verified Purchase

Power washed my engine bay and this unit fried. Not right away. I got 3 miles away from the wash before it died. Not sure why since it is advertised as water sealed and circuit protected. Seems to work well and was easy to install. Not much use if it can't handle getting wet.

1 of 2 found this review helpful.

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Reviewer: JOSEPH from AZ

Date: December 02, 2014

Appearance

Ease of Installation

Price/Value

Quality

Great product!

I have two of these installed in two vehicles. I have ran them for years incident free. I have utilized them on nitrous, procharged, street, and N/A setups with great results. Wouldn't hesitate to buy another one!

0 of 0 found this review helpful.

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Reviewer: SAM from United States

Date: September 04, 2015

Appearance

Ease of Installation

Price/Value

Quality

REV LIMITER IS NOT ACCURATE

THIS IS MY SECOND 6520 BOX WHERE I HAVE TO SET THE REV LIMITER TO 8700 RPM TO HAVE IS FUNCTION AT 7900 RPM . VERY DISSAPOINTED. MSD DOES NOT HAVE A SOLUTION

0 of 0 found this review helpful.

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