Nitto Rocker Arm Stoppers SR20

Nitto Rocker Arm Stoppers SR20


  • NITTO Rocker Stoppers can be used on all SR20 heads including solid lifter type heads.
  • Kit will do both inlet and exhaust cams and comes with spacer to complete installation.
  • Components are very durable with no moving parts.

Available on back-order

Condition: New
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NITTO’s SR20 Rocker Stopper kit has been specifically developed to minimize the possibility of the valve train rocker arms jumping off their lifters, normally caused by an engine over rev or extended high rpm use as seen in various forms of motorsport such as drag racing or drifting. The rocker stoppers work by limiting the amount of travel the lifter end of the rocker arm can move thus reducing the possibility of this occurring. The problem is increased with the addition of aftermarket camshafts and if not rectified, will lead to eventual valve train failure and certain engine damage.

Additional information

Weight 3 kg
Dimensions 10 × 10 × 50 cm

180sx, S13, S14, S15