Camshaft, 274 Racing Series (GX200s, 6.5 OHV, & 212 Predators)

  • Sale
  • Regular price $99.99

274 (F200) SERIES: Radical cam grind for F200 series and Super Box Stock.

Approx .274 lift and 260 duration. Square lobe design to maximize valve opening time. While meant to use with larger carbs, it actually works very good with smaller carbs by holding open the valve as long as possible with reduced lift to maximize velocity. Honda blocks may need to be clearanced to install. Dual springs recommended (37 lb will work, but will limit rpm to 7500)

  • Camshaft 274-0207: Super High Torque, Use for small to medium tracks. 4500 to 7500 rpm range, 11 to 1 or higher compression ratio required. DESIGNED TO GET YOU OFF THE CORNERS. OUR # 1 SELLER.
  • Camshaft 274-0211: Same as our 0207, but with wider torque curve. Works best on engines using 10.5 to 1 or less compression.. Great for Road Racing and Marine Applications.
  • Camshaft 274-0607: 8500 RPM, 12 to 1 or higher compression ratio required, Big Track Cam, Warning - May cause traction problems. Use with 1.3 billet steel rockers for maximum power
  • Camshaft 274-1007: 9000+ RPM, 12 to 1 or higher compression ratio required, Recommended for serious competition. Use for large ovals or where traction is a problem, Dual Springs Required


Note: Honda Blocks may require clearancing to clear camshaft lobes

Liquid error: Could not find asset snippets/enzimify.liquid