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MSD Digital-6 Plus CD Ignitions 6520

Get Free Shipping with Your Order over $99!

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

Estimated Ship Date: Today Would you rather pick it up? Select Location

  • 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.

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.

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Universal: Yes

Engine Type: H4

Universal: Yes

Engine Type: H6

Universal: Yes

Engine Type: L4

Universal: Yes

Engine Type: L6

Universal: Yes

Engine Type: L8

Universal: Yes

Engine Type: V4

Universal: Yes

Engine Type: V6

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

Universal: Yes

Engine Type: V8

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6 Results Found

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MSD Ignition 8207 - MSD Blaster SS Coils

Click here for more information about MSD Ignition 8207 - MSD Blaster SS Coils

Ignition Coil, Blaster SS, E-Core, Square, Epoxy, Red, 40,000 V, Each

Part Number: MSD-8207

Estimated Ship Date: Today

$49.95

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

MSD Ignition 8823 - MSD Vibration Mounts

Click here for more information about MSD Ignition 8823 - MSD Vibration Mounts

Ignition Box Mounts, Vibration Mounts, Rubber, Black, MSD 5/6-Series Ignitions, Universal, Set of 4

Part Number: MSD-8823

Estimated Ship Date: Today

$13.97

MSD Ignition 8804 - MSD Spark Guard Dielectric Grease

Click here for more information about MSD Ignition 8804 - MSD Spark Guard Dielectric Grease

Dielectric Grease, Spark Guard, 1/2 oz., Each

Part Number: MSD-8804

Estimated Ship Date: Today

$16.97

MSD Ignition 8252 - MSD Blaster HVC Iginition Coils

Click here for more information about MSD Ignition 8252 - MSD Blaster HVC Iginition Coils

Ignition Coil, Blaster HVC, E-Core, Square, Epoxy, Blue, 42,000 V, Each

Part Number: MSD-8252

Estimated Ship Date: Today

$125.97

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Loctite 37534 - Loctite Dielectric Tune-Up Grease

Click here for more information about Loctite 37534 - Loctite Dielectric Tune-Up Grease

Dielectric Grease, Tube, 0.33 oz., Each

Part Number: LCT-37534

Estimated Ship Date: Today

$3.97

  • Restricted,

    Shipping restrictions may apply on this part.

  • Ground

    If you purchase this part, your order can only be shipped by ground.

Crane Cams 730-0891 - Crane LX91 E-Core Ignition Coils

Click here for more information about Crane Cams 730-0891 - Crane LX91 E-Core Ignition Coils

Ignition Coil, LX91, E-Core, Square, Epoxy, Black, Each

Part Number: CRN-730-0891

Estimated Ship Date: Today

$79.83

Most Helpful Reviews Review this Product

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

Average Customer Review

5 Star

(7)

4 Star

(0)

3 Star

(0)

2 Star

(1)

1 Star

(1)
+See All 9 Reviews

Probably not for 4WD

Summit RacingSummit 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.

0 of 0 found this review helpful.

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Reviewer: JOSEPH from AZ

Date: December 02, 2014

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Can't Go Wrong with MSD Ignition components!

Summit RacingSummit Racing Verified Purchase

I installed the MSD Digital 6 Plus in my 1988 Mustang GT. The supplied wiring diagram with the additional MSD Harness (MSD 8874) that is available for my vehicle made plug and play installation very simple. I have already wired up the built in 2 Step and it works flawless! All I need now is my Nitrous kit to utilize the automatic timing function in the Digital 6 Plus! It also has a theft deterrent built in. Thank you again Summit for fast and pain free delivery! Thank you MSD for an awesome Product! ...read more

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Reviewer: JONATHAN from TX

Date: November 03, 2014

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MSD Digital-6 Plus CD Ignitions 6520

Summit RacingSummit Racing Verified Purchase

i can tell about the product i didn't used ir yet but i know that is a great product what i can tell that summit racing got an EXCELLENT Service on all website very very fast service in just 10 day for order all item arrived to my home in Malta Thanks alot Keith

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Reviewer: KEITH from Malta

Date: October 20, 2014

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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.

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Reviewer: john from NY

Date: September 28, 2014

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A+

Summit RacingSummit Racing Verified Purchase

Bought this for nitrous timing and it does the job. easier to install if you buy the wiring adapter.

0 of 0 found this review helpful.

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Reviewer: JOE from IA

Date: August 16, 2014

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Digital 6

Summit RacingSummit Racing Verified Purchase

Great product easy to install. Many usable functions. Nice and compact. Easy to adjust.

0 of 0 found this review helpful.

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Reviewer: MIKE from OR

Date: June 29, 2014

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MSD 6520 ignition box

Summit RacingSummit Racing Verified Purchase

Easy to install, Perfect for my vehicle.Would buy again.

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Reviewer: JEANNE from MI

Date: March 18, 2014

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Accurate

Summit RacingSummit Racing Verified Purchase

Lot of features for the price with the Msd reliability. I one in every project I do.

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Reviewer: DAVID from IA

Date: March 15, 2014

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MSD Digital 6 Plus

Summit RacingSummit Racing Verified Purchase

Very nice solid product. The Digital 6 Plus gives enough control for a modified street / strip engine without the higher cost of race only ignition boxes. I especially like the timing adjustment for starting and boost or nitrous, which is why I chose this product. It also has a very cool appearance.

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Reviewer: JERRY from MI

Date: February 21, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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