SKU: 3480351938

MSD RPM Activated Window Switch MSD8956

Sale price$137.55 Regular price$152.83
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

MSD RPM Activated Window Switch MSD8956RPM Activated Window SwitchActivate and deactivate circuits, RPM modules used to activate the switch Brand: MSD Part Number: MSD8956 Description: The RPM Window Switch has two rpm adjustments; one to activate a circuit, while the other deactivates the same circuit. This switch will supply then remove ground to a circuit. This is a great feature to deactivate nitrous before the engine's rev limit is reached. The switch can be used with stock inductive

RPM Activated Window SwitchActivate and deactivate circuits, RPM modules used to activate the switch
Brand: MSD
Part Number: MSD8956
Description:

The RPM Window Switch has two rpm adjustments; one to activate a circuit, while the other deactivates the same circuit. This switch will supply then remove ground to a circuit. This is a great feature to deactivate nitrous before the engine's rev limit is reached. The switch can be used with stock inductive ignitions or an MSD Ignition and can handle up to 1.5 amps. No rpm modules are supplied so they must be ordered separately.

Shipping Notes
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Exchange/Return Notes
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SKU: 3480351938

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4.2 ★★★★★
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Chim
Charlottesville, US
★★★★★ 3
Most comfortable
Color: Red, Size: XX-Large
A comfortable shirt . Nice and soft
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Reviewed in the United States on September 28, 2025
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Amazon Customer
Louisville, US
★★★★★ 5
Fits well
Size: X-Large, Color: White
Perfect. Fits nice and very cheap.
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Reviewed in the United States on May 31, 2026
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James R Fox
Port Orchard, US
★★★★★ 5
Great jacket
Size: X-Large, Color: Dark Grey
Great fit and cut. The jacket looks good and provides just the rite step up from a casual look.
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Reviewed in the United States on February 19, 2026
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David A
San Leandro, US
★★★★★ 5
Nice professional fit
Size: Large, Color: Navy Blue
Fit is spot on and surprisingly very few wrinkles. Hung it in bathroom with hot shower and poof no wrinkles. Deff getting another
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Reviewed in the United States on April 29, 2026
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EJP
Natrona Heights, US
★★★★★ 4
Great looking Blazer and not too heavy for Spring/Summer/Fall wear
Size: X-Large, Color: Khaki, Size: X-Large, Color: Khaki
This is a great looking light to mid-weight blazer. I love the quality and stitching of this blazer which can't be beat for this price. The color is spot on as shown on Amazon, what you see is what you get. The cut fits me perfectly and I like the way it feels when wearing it. There is a faux pocket square in white in the breast pocket, which I am unsure if it is removeable. Either way still looks great and I would definitely recommend. The only - is that if it gets a wrinkle, it is very hard to get it out. You need to steam it for a long time before the wrinkle is removed.
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Reviewed in the United States on November 18, 2025

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