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Speedway LSX Camshaft, 2000-6500 RPM Range, 223/246 Dur
Speedway LSX Camshaft, 2000-6500 RPM Range, 223/246 Dur

Speedway LSX Camshaft, 2000-6500 RPM Range, 223/246 Dur

325 Chrysler Hemi V8, 5.7 Chrysler Hemi V8, 2000-6500 RPM Range, 223 Intake Duration

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Speedway LSX Camshaft, 2000-6500 RPM Range, 223/246 Dur
Speedway LSX Camshaft, 2000-6500 RPM Range, 223/246 Dur
Speedway LSX Camshaft, 2000-6500 RPM Range, 223/246 Dur
Speedway LSX Camshaft, 2000-6500 RPM Range, 223/246 Dur
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Part # 91019166972
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RPM Range:
Intake Duration:
Exhaust Duration:
Intake Duration (.050" Lift):
Exhaust Duration (.050" Lift):
Intake Valve Lift w/ Rocker Arm Ratio:
Exhaust Valve Lift w/ Rocker Arm Ratio:
Lobe Separation:
110 °
MFG. Part #:
Sold in Quantity:


Looking to unleash your LS engine’s potential without spending a fortune? Speedway and Elgin Industries has the solution for you with economical performance camshafts that break the dyno rather than your bank account. These camshafts are very similar in profile to factory performance camshafts. The LS engine design has been exhalted as a great base for reliable horsepower due to their high flowing head design and rock solid bottom end. The majority of these motors leaving the factory have large horsepower potentials restricted for emissions by economy camshafts. Speedway brings these camshaft offerings to the table to turn an economy or truck motor into a high output engine. These camshafts are not compatible with cyclinder deactivation (AFM, DOD) or variable valve timing, they simply make power. ECU reprogramming will be necessary.

  • Lift measurements given with 1.7 ratio rocker arms (factory ratio)
  • 3 bolt camshafts, may require 3 bolt, 4x reluctor wheel cam gear 355-12586481
  • Not for use in pollution controlled vehicles
  • 2000-6500 RPM range
  • This cam replaces OE # 19166972


Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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Videos & Articles
  • What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
  • Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!
  • Picking a proper camshaft for your project can rapidly deteriorate into chaos. So many possibilities. Want a little advice? Click here!
  • One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.
  • Picking the right camshaft can be a challenge. Use our camshaft selection guide to learn how to select the right cam for your street rod's best performance.
  • A guide on how to check piston to valve clearance to prevent interference. See what tools are used to make this process easier.
  • Learn how to re-build a junkyard Small Block Chevy. A step-by-step guide on how to select a SBC, machine the valve guide bosses down, and what parts to use to upgrade to your personal liking.

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