V-Factor 17534 Black Advance Unit Springs (1400rpm) Big Twin 1970-79 Sportster 1971-79 Oem 32605-70t Sold Each

V-Factor

SKU: M17534

V-Factor 17534 Black Advance Unit Springs (1400rpm) Big Twin 1970-79 Sportster 1971-79 Oem 32605-70t Sold Each

Available - Ready For Delivery

$1.99

Or 4 payments of $0.50 with

M17534

Description

Designed to outperform and outlast anything out there, this tuneable mechanical advance unit is the finest available. It features a heat treated stainless steel base, pre-lubricated heat treated weights and three sets of color coded springs that allow you to select three different advance curves to meet your engine's requirements.

Tuneable Features:
Black Spring - Allows full advance @ 1400 RPM (same as OEM)

Advantages: Eliminating spark knock and detonation means longer engine life and more low end horsepower and torque.

The only mechanical advance unit kit that allows you to adjust your advance curve. A must if you have performance work done. Even minor performance changes can require a different advance curve.

V-FACTOR
Silver Spring allows full advance @ 2000 RPM
Fits Big Twin 1970/1979 & Sportster 1971/1979

Sold Ea

(M17534)

Specifications

SKU: M17534
Brand: V-Factor
Shipping Weight: 0.0160

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