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#1 AND #2 CAMS FOR LOW-COMPRESSION 48-84 BIG TWIN

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Features

  • Designed with a combination of shorter durations and higher lifts to offer the advantages of a broad torque output through the entire rpm range
  • Designed for hydraulics, but could be run with solids
  • Grind #1 is the low-compression version of an “A” grind cam for 74” and 80” models
  • Grind #2 offers more power through the rpm range for engines with low-compression pistons; the low-compression sister to a “B” grind cam
  • Will not fit Evolution models

Images

#1 AND #2 CAMS FOR LOW-COMPRESSION 48-84 BIG TWIN



#1 Grind Cams For Low-Compression

Part Number Description Suggested Retail
DS-199324  For L77-84 FX, FL   $180.95 
DS-199282  For 70-E77 FX, FL   $180.95 
DS-199283  For 48-69 FL   $138.95 

#2 Grind Cams For Low-Compression

Part Number Description Suggested Retail
DS-199326  For L77-84 FX, FL   $180.95 
DS-199325  For 70-E77 FX, FL   $180.95 
DS-199281  For 48-69 FL   $138.95 

Descriptions and notes

On late 77 and later engines, the pitch diameter on the camshaft, pinion gear and breather valve gear was changed. These components are not interchangeable with earlier style components unless replaced in sets only. Late 77 and later gear sets are identified by a circular groove machined in the outer face of the cam gear.

This item appears on page 395 of the Fatbook