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Cylinder Head Service (Inlines Engine)
CYLINDER HEAD SERVICES
Dating back to the days of AMA Pro Road Racing, Vance & Hines has won championships in both AMA Superbike and AMA 600 Series while respectively partnered with both Yamaha and Ducati Factory Teams. We offer comprehensive cylinder head service packages that are suited to capture your specific needs.
In addition to the three tiered cylinder head service packages we offer, available options include:
- Bore for Oversized Buckets
- Guides Drop for High Lift Cams
- Valve Guides Replacement
- Welding of Emission Holes
- Seats Replacement
- Shim Cylinder Head
- Cam Cut Cylinder Rear
- High Performance Valves (Currently Available for Popular Metric Street Applications)
- CNC Chamber Cut
- And Much More
STAGE I / STREET PORT (INLINE FOUR)
Call for Pricing: +1 (317) 852-9057
This package is specifically designed for improved engine performance, addressing the limited power output from factory standards. Our Stage I / Street Port offers potent gains that are designed to improve lower & mid-level performance without sacrificing driveability. This package includes:
- CNC Porting
- Head Surfacing .010″
- New VHM Valve Guides Installed
- Valve Job
- Port Blending
STAGE II / RACE PORT (INLINE FOUR)
Call for Pricing: +1 (317) 852-9057
Designed for performance oriented, highly-modified, larger displacement engines. This is the “top tier” cylinder head service Vance & Hines has to offer. Using technology learned by many factory teams, including some of racing’s most accomplished riders. This package is designed for optimal power output for your engine. Stage III / Pro Port cylinder head package includes:
- CNC Porting
- Head Surfacing up to .025″
- CNC Valve Job
- Port / Chamber Blending
- Guides Drop for High Lift Cams
- Welding of Emission Holes
STAGE III / PRO PORT (INLINE FOUR)
Call for Pricing: +1 (317) 852-9057
Designed for performance oriented, highly-modified, larger displacement engines. This is the “top tier” cylinder head service Vance & Hines has to offer. Using technology learned by many factory teams, including some of racing’s most accomplished riders. This package is designed for optimal power output for your V Twin engine. Pro Port cylinder head package includes:
- CNC Porting
- Head Surfacing up to .025″
- CNC Valve Job
- Port / Chamber Blending
- Guides Drop for High Lift Cams
- Welding of Emission Holes
- Epoxy for Intake Ports (if applicable
Start A Service Order
To start your service order, please fill out the form below. Once submitted, you'll receive an email with your completed form. Please print and include this form with your part when shipping it to us to ensure quick and efficient processing. If you have any questions, feel free to call us at +1 (317) 852-9057.
