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: