Fathers Day
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

MSD Ignition 8677

Adjustable RPM Module 1,000-3,000 RPM

MSD Ignition 8677

121-8677

jegs shipping
Ships
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
MSD Ignition 8677 Adjustable RPM Module 1,000-3,000 RPM $27.00
Adjustable RPM Module
  • 1,000-3,000 RPM

  • MSD Ignition 8677 Details

    Can not be used on the MSD Engine Governor (121-8725).

    Specifications:

    Adjustable
    Yes
    Ignition Module Finish
    Red
    Ignition Module Material
    Plastic
    Ignition Module Range (rpm)
    1,000-3,000
    Quantity
    Sold individually
    Manufacturer's Part Number:
    8677

    MSD's Adjustable Low RPM Module allows you to dial-in any rpm between 1,000 and 3,000 rpm by turning a potentiometer. This module helps automatic transmission vehicles with an MSD 2-Step Module Selector to leave the starting line below 3,000 rpm.

    Features:
  • Module is set at the factory with the adjusting screw turned all the way in which is the highest rpm
  • One turn is roughly equal to 100 rpm

    Note: Solid core spark plug wires cannot be used.

  • 8677 - MSD Adjustable Low RPM Module is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from great little device bought this because I wanted to leave off the trans brake at 2700 rpm and their just was not modules under 3000 available. This item worked like a dream and now I can fine tune adjust to find the perfect launch rpm.
    Date published: 2016-09-19
    Rated 5 out of 5 by from Grate place to get go fast parts I needed this to set 2 step's up. I also used one when I went to super pro racing. grate chip for what it is.
    Date published: 2017-03-18
    • y_2017, m_6, d_23, h_6
    • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_31618, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
    Items You Need