Andrews DS199323 CamshaftRef : ANDW00001A / DS199323

Andrews Came (manufacturer ref. 291113) — A bolted cam designed for vintage and touring machines looking to regain mid-range pep without sacrificing reliability. Suitable for carburettor or injection setups, this cam offers more character at both intake and exhaust compared to the original 88 EV cams, while remaining compatible with the original springs to limit mechanical interventions.

• Intake duration: 226°
• Exhaust duration: 238°
• Exhaust open: 45°
• Intake close: 31°
• Exhaust close angle: 13°

Designed and manufactured in the United States, this EV13 cam allows for operation above 6,000 rpm without valve float using the original springs, providing better breathing at mid and high RPM for a more dynamic urban or road riding experience. It also contributes to a noticeable reduction in oil temperature, an advantage for long journeys.

Compatible with common Harley Davidson Softail 1340 models (FXSTS, FXSTC, FXSTB 1999), installation requires strict verification of spring compression, valve clearance (clearance at the cam), and piston-valve clearance before commissioning. Installation is recommended by a preparer or a specialized mechanic to ensure timing and distribution safety.