Andrews 37H Series Chain Drive Camshafts For Harley
Experience precision and power with Andrews Products, an industry icon since 1972. Known globally for cutting-edge engineering, design, and manufacturing, Andrews crafts superior camshafts for the performance motorcycle industry. Elevate your ride with the latest technology and a legacy of excellence.
Features:
- Only the best alloy steel billets and heat-treating processes are utilized
- Made in the USA
37H Cam Specs:
- Hot street cams for 96″-103″ engines
- 90+ rear wheel HP possible with well tuned 96″ more with the 103″
- Smooth idle, broad torque with 9.0 to 9.5 compression ratio
- RPM range of 2200-5600
- Intake open/close 18°/38°
- Exhaust open/close 46°/14°
- Intake duration 236°/272°
- Exhaust duration 240°/276°
- Intake lift at TDC .174°
- Exhaust lift at TDC: .148°
- Intake lift .510″
- Exhaust lift .510″
- Uses stock springs
Note: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.






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