10IG-HOT-CAMS-4166-2EX Stage 2 Exhaust Camshaft

Stage 2 Exhaust Camshaft


by Hot Cams

$201.95 14% OFF

In Stock · Only 3 left in stock
Ships in 1 to 2 days · Displaying availability for
Choose A Location
- +



Stage 2: Dual cam engine.

Intake and exhaust cams sold separately.

Excellent top-end power. Great over rev.

Cam uses stock auto-decompression mechanism.

Uses stock valve springs.

Exhaust Duration (Degrees at 1mm): 254.00

Exhaust Lift (mm): 8.90

Exhaust Lobe Center (Degrees): 102.00

Exhaust Valve Lash (mm): .15

Stage 2: Dual cam engine..Intake and exhaust cams sold separately..Excellent top-end power. Great over rev..Cam uses stock auto-decompression mechanism..Uses stock valve springs. Exhaust Duration (Degrees at 1mm): 254.00.Exhaust Lift (mm): 8.90.Exhaust Lobe Center (Degrees): 102.00.Exhaust Valve Lash (mm): .15


  • Brand: Hot Cams
  • Manufacturer Item Number: 4166-2EX
  • Distributor Part Number: 09250570, 682563
  • Weight: 1.00


This Stage 2 Exhaust Camshaft fits the following models:

Yamaha, Offroad, YZ450F, 2010

Yamaha, Offroad, YZ450F, 2011

Yamaha, Offroad, YZ450F, 2012

Yamaha, Offroad, YZ450F, 2013

Yamaha, Offroad, YZ450F, 2014

Yamaha, Offroad, YZ450F, 2015