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               Red Line Motor
              Oils vs. Race Oil  
            The Red Line Motor Oil
            is a detergent oil designed to offer good protection over an
            extended drain interval and to keep combustion by products in
            suspension.  The Race Oil is a non detergent oil designed to
            make the most power and offer the best protection, but not
            recommended on the street.  The lack of detergents will
            slightly reduce friction, but consequently will need to be changed
            more frequently.  In street applications, we generally follow
            the original manufactured viscosity recommendation with Red Line
            Oil, a low viscosity can be safely used do to superior protection
            offered.  | 
         
       
     
    
  
    
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         Differential Gear Oils 
      In most differentials on the
      street the 75W90 is recommended, either open or limited slip.  The
      Red Line 75W90 has a friction modifier to reduce chatter in a clutch type
      limited slip, in an open differential it is also beneficial in reducing
      friction and temperatures.  The 75W90NS is sometimes used in a racing
      clutch type limited slip for maximum lock-up, or fine tuning the lock-up
      with Friction Modifier.  The DIFFERENTIAL
      FRICTION MODIFIER & BREAK-IN ADDITIVE
      is
      a friction modifier designed to reduce limited-slip noise andFriction
      Modifier is added to the gear lube when chatter is present when making a
      slow tight turn with a clutch type limited slip.  | 
   
 
     
    
  
    
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         About ShockProof 
      SHOCKPROOFTM
      GEAR OIL The
      ShockProf gear lubes are recommended primarily for racing applications as
      well as some motor cycle applications.  The ShockProof Heavy is
      recommended in thge Harley transmissions.   The LightWeight
      ShockProof or SuperLightweight for two stroke transmissions.  The
      Shockproof Heavy is recommended in most drag race rear differentials,
      sprint cars etc.  The Friction Modifier is recommended in addition if
      the differential is not a clutch type limited slip.  The LightWeight
      and Super LightWeight are used in some racing differentials and
      transmissions.
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      | SYNTHETIC
        ATF - synthetic Dexron II, Mercon, and
        Mercedes-Benz approved fluid. Superior stability allows high-temperature
        operation without varnishing valves and clutches. Also provides improved
        shifting in cold weather.
         D4
        ATF - synthetic Dexron III and Mercon fluid meeting the
        requirements of most transmission manufacturers, while satisfying GL-4
        gear oil requirements. Superior stability allows high-temperature
        operation without varnishing valves and clutches. Also provides
        tremendously improved shifting in cold weather. The best low-temperature
        shiftability for manual transmissions and transaxles which require ATFs. 
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