Product Summary

2.25" Overall Height

  • Limiter produces very accurate and smooth, backfire-free rev limits
  • Designed to be used on standard points ignition or inductive ignition systems
  • RPM Limiter is adjusted with plug-in modules and is supplied with 6,000, 7,000 and 8,000 rpm modules
  • The Soft Touch circuitry kicks in and drops the spark to certain cylinders when the engine reaches a set RPM
  • Can be installed on engines with a GM HEI Ignition, Ford or Chrysler electronic ignition, any standard breaker points systems
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Key Specs

D-40-29
MFG. Part #8728
BrandMSD
CARB EO#
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Need To Know

Quick and Easy Returns

Return Policy

MSD 8728 Details

The Soft Touch Rev Control, PN 8728, is designed to be used on standard points ignition or inductive ignition systems. This means that the PN 8728 can be installed on engines with a GM HEI Ignition, Ford or Chrysler electronic ignition, any standard breaker points systems or even with an MSD 5 or Blaster Ignition (non-CD ignitions). The RPM Limiter is adjusted with plug-in modules and is supplied with 6,000, 7,000 and 8,000 rpm modules. When the engine reaches your set rpm, the Soft Touch circuitry kicks in and drops the spark to certain cylinders. This rpm limiter produces very accurate and smooth, backfire-free rev limits.

  • Can be used on 4, 6 or 8-cylinder engines with inductive ignitions
  • Adjusted with plug-in modules
  • Includes 6,000, 7,000 and 8,000 rpm modules
  • No MSD ignition control box required


IMCA Approved.

Application

Not IMCA approved for the 2022 seson.  The only one approved is the MSD 8721CT

Charts

Specs

No longer IMCA legal

Warranty Information

For warranty information, please visit: http://www.msdhelp.com/

MSD 8728 Specifications

D-40-29
KEY SPECS
MFG. Part #8728
BrandMSD
CARB EO#
GENERAL
Overall Height2.25"
Sold in QuantityEach
NotesIncludes a 6000, 7000, and an 8000 RPM module (pill).
GTIN Code085132087280

Ratings & Reviews

5

5 Reviews

Overall Assessment

Customers praise this product for its quality and practicality, emphasizing its easy installation and usage. Reviews highlight the ease of changing pills, which testifies to the product's usability. Positive recommendations abound, with users expressing satisfaction and recommending it over competitor products. Its standout performance and user satisfaction make this product a top choice.

5

5 reviews

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Filter by Ratings

Bought for my sport mod. Works perfectly i would buy again

5.0

2 years ago

Rat rod

Georgetown,TX

I have it installed on my imca sport mod.

Would Recommend

great product

5.0

7 years ago

Rick

Cortez, CO

Verified

great product

Would Recommend

Perfect product

5.0

7 years ago

Tommy

Yuba city ca

Verified

Used in b mod easy install

Would Recommend

Easy Hook-up

5.0

11 years ago

chevyII

Evansville,IN

Verified

Easy to hook up and use. Pills very easy to change.

Would Recommend

This product works great

5.0

12 years ago

Harvey

Little Rock, AR, USA

Verified

Great product , yes I would recommend this product

Would Recommend

Showing 5 of 5 reviews

Questions & Answers

4 Questions • 4 Answers

is their a pig tail available for hei so you dont have to slice in to dist wires?

by Kevin

• 9 years ago

1 answer

how to wire this with a msd 6 box help This soft touch is in a 1981 camaro, hei, has msd 6 ignition box, the soft touch is wired according to diagram, however now there is a popping from exhaust, is this the causend or does the person have cam lobe worn

by whitebuffalo79904

• 11 years ago

1 answer

Can this be used with a imca northern sport mod claim motor

by Jhick

• 13 years ago

1 answer

yes just ordered a MSD Soft Touch Control and with have a stock HEI with a 83647 MSD Module this still can be hooked up to my HEI just have to use Figure 5 in the instructions? It does not explain very well an have not got my order yet should be there thi

by five pennie

• 15 years ago

1 answer

4 of 4 questions shown

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