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Circuit Sports RAS-0020-GD Stainless Steel Rocker Arm Stoppers SR20DET S13 S14 Image1
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Circuit Sports Stainless Steel Rocker Arm Stoppers SR20DET S13 S14

   4 reviews

  • Seats rockers at high RPM

  • Protects engine from damage

  • Set of intake and exhaust RAS

Circuit Sports RAS-0020-GD Stainless Steel Rocker Arm Stoppers SR20DET S13 S14
List Price: $55.00
$46.75  Save 15%

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Product Details

Circuit Sports Stainless Steel SR20DET Rocker Arm Stoppers. These stainless steel rocker arm stoppers are for RWD SR20DET. Stainless steel will not rust or chip away under extensive use and abuse. These are much better than the mild steel GReddy RAS.

One of the main concerns with the SR20DET are the rockers floating at high RPMs. To protect the rockers from floating and keep it in its place, these rocker arm stopper is a must to protect engine from severe damage.

***These RAS can be used on all S14/S15 SR models also.  Some trimming and cutting of the material underneath the valve cover near the oil cap area is necessary to make it fit in S14/S15 motors.***

Product Reviews and Ratings

4.5 out of 5.0 based on 4 reviews

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By Charles

May 28, 2015

Install was easy. I didnt have to modify anything or clean the part up. Install ready right out of the box!

By terry

Feb 3, 2014

Just got these compared them to my hks ones. These are much beefier in comparison and the casting is equal to the hks ones. Highly recommend

By Jerry

Nov 27, 2012

The packaging is really nice, actually care enough to add their product name to the item (always a quality touch), and seem to fit pretty well. No instructions, but they're readily available online. You do have to modify the oil splash shield (which is covered in most of the tutorials you'll find by googling it). I have no complaints and appreciate the extra insurance they'll give me on my track car.

By daniel

Jan 4, 2010

Well i bought these for my spare sr20. they are easy to install and just as good as tomei or hks. but i do recommend cleaning them befor instal. a munky could put these in .