America's Oldest Speed Shop® Lincoln, NE 855.682.4406
Speedway 305 Sprint Car Flat Tappet Camshaft, 3200-7200 RPM, 286/300 Speedway
Speedway 305 Sprint Car Flat Tappet Camshaft, 3200-7200 RPM, 286/300
Sku # 91515009
Mfr. Part # CS6212/6091 S105 R
Condition
New
Brand
Speedway
Sold
Each
Speedway 305 Sprint Car Flat Tappet Camshaft, 3200-7200 RPM, 286/300 Speedway 305 Sprint Car Flat Tappet Camshaft, 3200-7200 RPM, 286/300
Details
Info

These 286/300 tight lash flat tappet cams are specifically designed for use in 305 c.i. sprint car classes. They are drilled and tapped for your power steering and fuel pumps and the specs should fall into most .530" max lift rules. They are designed for quicker acceleration, and cams must be used with an oil additive.

  • Tight lash flat tappet
  • Specifically designed for use in 305 Sprint car classes
  • Drilled and tapped for rear accessory drive

Cam Application Chart (Link)

Be sure to use an oil additive with these camshafts to ensure long life of your engine components. (Comp Cams - 282159, Red Line - 60781403, Lucas Oil - 484100631)

Specs
  • Basic RPM Range:  3200-7200
  • Application:  Good acceleration 1/3 mile and up
  • Hot Valve Lash:
    • Intake:  .014"
    • Exhaust: .014"
  • Advertised Duration: 
    • Intake:  286°
    • Exhaust:  300°
  • Duration @ .050":
    • Intake:  256°
    • Exhaust:  260°
  • Gross Valve Lift:
    • Intake:  .510"
    • Exhaust:  .529"
  • Lobe Separation:  105°
Specs
Sold in Quantity
Each
Camshaft Type
Solid Flat Tappet
MFG
Intake Duration
.510
Exhaust Duration
.529
Intake Duration @
Exhaust Duration @
Lobe Separation
105
Related Items / Suggested Parts
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 58 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
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