VHM Yamaha YZ85 19-25 Cylinder Head
Regular price
$427.95
In stock now
- Free shipping on orders over $149
- Fast, efficient shipping Australia wide
- 30 day returns
Description
VHM's gold CNC-machined cylinder head (part AA33176), built around an exchangeable combustion chamber insert. Swapping the insert changes the compression and squish to suit the track, conditions and fuel, without machining the head. The water passages are designed for better cooling and the head seals with O-rings.
FITS
- Yamaha: YZ85 19-25
FEATURES
- More engine power
- Better heat transfer
- More resistance to detonation
- Exchangeable combustion chamber inserts
INSERTS
- Inserts are sold separately, and the head needs one fitted. See the VHM insert listing for this bike
- VHM standard insert: AE32286-E (for OEM piston), AE32286-029 (for 12° VHM piston APYZ08521757)
- Replacement head O-ring kit: SK33041
Delivery & returns
Flat rate shipping is $15.00 and orders over $149.00 ship free. Bulky products are $50.00 flat rate and are excluded from free shipping.
30 day returns on all non-clearance items, in original unused condition with packaging intact. Sale and clearance items are final sale.
Most stock is held off-site, so in-store pick-up needs to be arranged first — call (04) 2438 8401. Pick-ups are usually ready in 2-3 days.