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Whether you race on the track or off-road, we’ve got cylinder heads to meet your needs.
Improve power and torque with performance cylinder heads that enhance the airflow in and out of your engine. Bolt on a set of fully assembled heads for instant power gains, or browse our site for all the parts needed to custom-build your engine’s top end. Turn up the horsepower even more with a new cylinder head for your favorite Honda GX or Chinese OHV vehicle.
We’ve got it all, from low-cost aftermarket core heads to genuine Honda cores that allow for better airflow and are less porous and more durable than other brands. The racing heads in our wide selection fit a huge array of applications, so you can customize your vehicle to meet your specific needs.
14cc Aftermarket Cylinder Head for GX160 & 5.5 Chinese OHV.
Non-Genuine Honda Cylinder Head. This part is a smaller volume than the Genuine Honda GX160(18cc) and GX200 (22cc) Heads. Offers greater compression and increased performance. Low cost way to add performance.
Bare Head Only. Requires Valves, Rockers, Studs, etc.
Bare 22cc Aftermarket Cylinder Head for GX200 & 6.5 Chinese OHV
Head has 5.5mm guides
Heads are typically built to order, Allow 1 to 2 weeks to ship
*Note: Heads are finished, but do not include valves, studs, springs, guide plates, seals, etc.. Heads with oversize seats do not have seats blended to ports.
18cc Full Race Head, Honda, GX160 UT2 Casting.
All heads use Genuine Honda cores (these flow better, are less porous, and stronger than Aftermarket heads).
Fully Ported and Bead Blasted (Option to Delete)
Milled to Increase Compression
Lightweight Stainless Valves
Aluminum or Titanium Retainers and Split Keepers with Stainless Valves
3-Angle Valve Job
Lash Caps
Choice of Single or Dual Springs
Heads are typically built to order - allow 1-2 weeks to ship.
*Notes: These are UT2 castings, which use a 26mm stock intake valve.
We no longer do these in heads in 32/28mm valves. Please see our 22cc race heads for those valve sizes. To be honest, the 28/25 make as much, if not more, power (velocity is much better).
22cc Full Race Head, Honda 200, Honda Casting
All heads use Genuine Honda cores (these flow better, are less porous, and stronger than Aftermarket heads).
Fully Ported and Bead Blasted (Option to Delete)
Milled to Increase Compression
Choice of OEM or Lightweight Stainless Valves
Aluminum Retainers and Split Keepers with Stainless Valves
3-Angle Valve Job
Lash Caps
Choice of Single or Dual Springs
Heads are typically built to order - allow 1-2 weeks to ship.
Warning: 32/28 valves are subject to seat failure. They should only be used in methanol applications. And, to be honest, the 28/25 make as much, if not more, power (velocity is much better).