chamberE valvetrain 2103 STOCK VS PORTED FLOW2

TWIN CAM 88″ 95″ 96″ 103″

$695.99$895.99

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SKU: N/A

Product Description

CNC Porting for OEM H-D Twin Cam 88", 95", 96", 103" cylinder heads. (including Twin Cooled)

Porting for stock valves includes:

Labor:
Precision 5 axis CNC Porting
Replace valve guides
Competition valve job
Resurface (amount determined by desired compression ratio)
Clean and grind stock valves
Assemble and set valve spring pressure
 
Parts:
(4) AV&V manganese bronze alloy valve guides
(1) AV&V Beehive spring kit (.650 Lift)
(4) Viton valve seals

        

CNC porting for oversize valves includes:

Labor:
Precision 5 axis CNC Porting
Replace valve guides
Competition valve job
Resurface .030"
CNC combustion chamber (83cc)
Assemble and set valve spring pressure
 
Parts:
(2) AV&V 1.900" Intake valves
(2) AV&V 1.575" or 1.610" exhaust valves
(4) AV&V manganese bronze alloy valve guides
(1) AV&V Beehive spring kit (.650 Lift)
(4) Viton valve seals

      

 

Options

Machine heads for ACR’s (automatic compression releases)
Resurfacing
Competition valve jobs
Valve guide replacement
Valve seat replacement
Cylinder head repairs
Performance engine builds

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