SKU: 42222060965

MSD Single Channel Digital Ignition Tester MSD8998

Sale price$457.33 Regular price$508.15
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

MSD Single Channel Digital Ignition Tester MSD8998Single Channel Digital Ignition TesterLCD Display, for MSD CD Single Channel, Digital 7 Ignition Controls Brand: MSD Part Number: MSD8998 Description: Hand held tester generates a trigger signal to check the operation of MSD single channel Ignitions and the coil (6, 7, 8 and 10 Series Ignition Controls) LCD display shows the simulated RPM and can be used to confirm the operation of rev limits, rpm activated switches, shift lights and tachometers

Single Channel Digital Ignition TesterLCD Display, for MSD CD Single-Channel, Digital 7 Ignition Controls
Brand: MSD
Part Number: MSD8998
Description:
  • Hand held tester generates a trigger signal to check the operation of MSD single channel Ignitions and the coil (6, 7, 8 and 10 Series Ignition Controls)
  • LCD display shows the simulated RPM and can be used to confirm the operation of rev limits, rpm activated switches, shift lights and tachometers
  • Additional circuit will check the operation of cam sync signals
  • Triggers through breaker points, amplifier and magnetic pickup trigger inputs from the MSD Ignition
  • Can be used on 4, 6 and 8-cylinder engines

This Tester will check the operation of all of MSD's single-channel CD Ignition Controls. Once the ignition tests good, you can continue troubleshooting and find the culprit. The Tester produces a simulated trigger signal that fires the ignition just as if the engine was running. A special, load-producing clip-on spark plug is includ e. If the spark is unable to jump the gap of the tester, there is an ignition problem and you can track it down. For racers with our Digital Programmable 7 Ignition Controls that are using a non-magnetic pick-up as sync signal for Individual Cylinder Management, the Tester has a circuit to check its operation too. The Tester has an LCD display that clearly shows the simulated rpm. This also allows you to test the accuracy of any rpm limits, rpm-activated switches, shift light operation and your tachometer. The Tester operates on 4, 6 or 8-cylinder engines and will simulate up to 16,000 rpm.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 42222060965

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4.9 ★★★★★
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Michele D.
New York, US
★★★★★ 4
Good product, but...
Color: Dark Black, Size: 1 Pack
Easy to install. Like the product. The holder does not hold the phone position. It flops down alot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
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Mary
Bozeman, US
★★★★★ 5
The Perfect Phone Mount.
Color: Dark Black, Size: 1 Pack
It’s the perfect size, easy to install, and works perfectly. I have a 15 pro max iPhone, and it fits perfectly.
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Reviewed in the United States on May 14, 2026
D
Verified Purchase
Darth Fader
Chelsea, US
★★★★★ 5
Well built and removes cleanly.
Color: Dark Black, Size: 1 Pack
Seems to be very solid and it was a little bit tricky to get it located on the vent blade properly, though that might just be due to the vents shape in my Highlander. I really like that it can be easily moved from one vehicle to another if needed without leaving adhesive residue like my last mount did. The only concern I have is whether the vent blade will support the weight long term. Time will tell I guess. EDIT: This fits all of the vents on my 2011 Highlander great. On my 2022 Highlander it will only attach to the center vents and then just barely hooks on after angling the vent blades enough for the hooks to grab. Even then the mount only makes contact at the very top and bottom of the vent opening. It works, but I wouldn't recommend it as ideal.
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Reviewed in the United States on May 22, 2026
F
Verified Purchase
Fred
Lexington, US
★★★★★ 5
Works great
Color: Dark Black, Size: 1 Pack
Great product which is easy to use and affordable price.
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Reviewed in the United States on May 17, 2026
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Verified Purchase
Brad Sorrow
Dallas, US
★★★★★ 5
Best phone holder I have ever purchased!
Color: Dark Black, Size: 1 Pack
Hands down the best phone holder I have ever purchased. The ones that stick to the windshield always end up coming loose. This attached to your vent and is super sturdy. Very easy to install and uninstall without making a mess on your window.
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Reviewed in the United States on April 27, 2026

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