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SR20 Valve Train Trays 3D Printer File Image 1
SR20 Valve Train Trays 3D Printer File Thumbnail 1

SR20 Valve Train Trays

PS13 avatarPS13

November 6, 2025

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Description

I designed these trays to help keep SR20 cams, cam sprockets, rockers, and shims organized during engine building and servicing. 

My motor is built with solid lifters, so keeping the rocker shims and guides organized is extremely important, since they are all different thicknesses. To that end, there are provisions under each rocker shim/guide pocket for a 3mm magnet.

License:

Creative Commons — Attribution — Noncommercial

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