OFF ROAD (INLINE SINGLE, TWIN & TRIPLE)

Vance & Hines has honed the art of performance gains through 35 years of record setting in multiple racing segments.

rdc@vanceandhines.com / (317) 852-9057

CYLINDER HEAD SERVICES

Vance & Hines has honed the art of performance gains through 35 years of record setting in multiple racing segments. By transferring the technology learned through years of professional racing, most factory teams have come to rely on Vance & Hines for the latest in cylinder head development. We proudly claim to have been involved in more podium finishes and championship wins than any other company that offers in-house cylinder head services.

In addition to the three tiered cylinder head service packages we offer, available options include:

  • Bore for Oversized Buckets
  • Valve Guide Replacement
  • Seats Replacement
  • Chamber Blending
  • Guides Drop for High Lift Cams
  • Welding of Exhaust Ports
  • And Much More

 

STAGE I PORTING – $499.00 (SINGLE) / $625.00 (INLINE TWIN) / $699.00 (TRIPLE)

This package is specifically designed for improved engine performance, addressing the limited power output from factory standards. Our Stage I Porting offers potent gains that are designed to improve lower & mid-level performance without sacrificing drivability. This package includes:

  • CNC Porting
  • Head Surfacing .005″
  • Valve Job
  • Port Blending

 

 

STAGE II PORTING – $599.00 (SINGLE) / $749.00 (INLINE TWIN) / $825.00 (TRIPLE)

Our Stage II Porting cylinder head service package is intended for modified engines. Designed to improve mid & upper level RPM range while increasing top end power. It includes:

  • CNC Porting & Epoxy (if applicable)
  • Head Surfacing up to .010″
  • CNC Valve Job
  • Port / Chamber Blending

 

 

STAGE III PORTING – $750.00 (SINGLE) / $875.00 (INLINE TWIN) / $995.00 (TRIPLE)

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 Porting cylinder head package includes:

  • CNC Porting & Epoxy (if applicable)
  • Head Surfacing up to .020″
  • CNC Valve Job
  • Port Blending
  • CNC Chamber Cut
  • Welding in Ports (if applicable)

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