Vhm Cylinder Head Inserts
Stock Code:
VHM-AE32021-C
Description:
VHM Head Insert YZ250 '99-22 Fantic XX250 21-22
Stock Level
In Stock
$104.95
VHM insert Yamaha YZ250 1999 - 2022 / Fantic XX250 2021 - 2022 (20.20cc)
AE32021-C
This insert has a lower volume / higher compression ratio than our VHM standard insert, meaning more low and middle range torque. This improves acceleration and gives an increased torque feeling when exiting corners. However, keep in mind that this compromises top speed. The combustion chamber fits the VHM cylinder head perfectly and is easy to change. The last numbers of the part number are engraved on the insert for identification.
Use in combination with VHM head AA33080
- More bottom power reaction
- Best for deep sand tracks
- Quick to adjust
This insert does not fit into an OEM head, only a VHM cylinder head. It's recommended to use good fuel against detonation.
- CYCLE - DIRT/ROAD YAMAHA YZ250 1999
- CYCLE - DIRT/ROAD YAMAHA YZ250 2000
- CYCLE - DIRT/ROAD YAMAHA YZ250 2001
- CYCLE - DIRT/ROAD YAMAHA YZ250 2002
- CYCLE - DIRT/ROAD YAMAHA YZ250 2003
- CYCLE - DIRT/ROAD YAMAHA YZ250 2004
- CYCLE - DIRT/ROAD YAMAHA YZ250 2005
- CYCLE - DIRT/ROAD YAMAHA YZ250 2006
- CYCLE - DIRT/ROAD YAMAHA YZ250 2007
- CYCLE - DIRT/ROAD YAMAHA YZ250 2008
- CYCLE - DIRT/ROAD YAMAHA YZ250 2009
- CYCLE - DIRT/ROAD YAMAHA YZ250 2010
- CYCLE - DIRT/ROAD YAMAHA YZ250 2011
- CYCLE - DIRT/ROAD YAMAHA YZ250 2012
- CYCLE - DIRT/ROAD YAMAHA YZ250 2013
- CYCLE - DIRT/ROAD YAMAHA YZ250 2014
- CYCLE - DIRT/ROAD YAMAHA YZ250 2015
- CYCLE - DIRT/ROAD YAMAHA YZ250 2016
- CYCLE - DIRT/ROAD YAMAHA YZ250 2017
- CYCLE - DIRT/ROAD YAMAHA YZ250 2018
- CYCLE - DIRT/ROAD YAMAHA YZ250 2019
- CYCLE - DIRT/ROAD YAMAHA YZ250 2020
- CYCLE - DIRT/ROAD YAMAHA YZ250 2021
- CYCLE - DIRT/ROAD YAMAHA YZ250 2022
- CYCLE - DIRT/ROAD YAMAHA YZ250 2023
- CYCLE - DIRT/ROAD YAMAHA YZ250 2024