Full Roller Racing Rocker Arm Kit

Full Roller Racing Rocker Arm Kit
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$374.99


Product Information
Specification

If you are looking for a stiffer rocker arm to support higher valve spring loads, these are the best option available.  Available in 1.5:1 or 1.6:1 ratio.  Each kit comes with 12 rockers, nuts, and 10mm ARP rocker arm studs.  Custom length hardened pushrods and pushrod guide plates from an 87-95 2.8/3.1/3100 aluminum head engine will also be necessary to run these rocker arms.  Pushrods should be measured with an adjustable pushrod to determine the appropriate length for rocker to valve geometry.  For 3500 engines, the pushrod guideplates will need to be modified to clear the intake port.  8mm rocker arm heads will need to be modified for 10mm rockers, as the 8mm do not have enough depth to secure the stud.  The lower intake manifolds (3100/3400/3500) will also need to be clearanced in 4 spots to clear the rocker arms.  This can be done with a die grinder, or Dremel tool if you are determined enough.  We can modify the heads, pushrod guide plates, and lower intake manifold for you.  8mm to 10mm includes Time-Sert installation.  If you are having us machine the manifold without porting, it must be clean.  Pricing for these modifications includes the cost of shipping a manifold or a set of heads, so please contact us if you plan to have other head work done at the same time for a price adjustment.  Please see pics, and contact us for details if you have any questions.  

The original Ultra-Gold™ Aluminum Rockers changed the way racing and high performance street engine builders approached valve train design. Now, COMP Cams® is revolutionizing valve train performance again with the next generation of Ultra-Gold™ ARC Series Aluminum Rocker Arms, featuring an Arced, Recessed, Contoured design. Using cutting edge design techniques and manufacturing processes, Ultra-Gold™ ARC Rockers increase engine power, enhance valve train stability and improve oiling. Ultra-Gold™ ARC Rockers feature a new extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass. A new arced channel and contoured top, similar to a bridge design, give the rockers the best strength-to-weight ratio possible. The body has additional CNC contouring to improve clearances for valve covers and springs. Manufactured entirely in the U.S.A., all Ultra-Gold™ ARC Series Aluminum Rocker Arms feature a spring oiler channel through the body for improved lubrication. Trunnion retaining clips have been replaced with an ultra durable spiral lock type clip, similar to what holds a piston pin in place. Stress relieving radii have also been added to areas of the body, trunnion and pushrod seat insert. Even the included locking nuts have been revised to increase surface area to better maintain lash and eliminate wear.

  • Next gen Ultra-Gold™ Rockers increase engine power, enhance valve train stability & improve oiling
  • New extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass
  • Arced channel & contoured top give the rockers the best strength to weight ratio possible
  • Exclusive spiral lock type clips replace retaining clips
  • Lifetime Warranty - Buy them once, use them for a lifetime! For use with up to 700 lbs of open spring pressure.

 

Product Code CompUltraGoldRS
Manufacturer WOT-Tech
Condition New
Weight 5Lb

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