4AG-4valve

Inner-shim KIT removing weight from the moving parts of the valve train reduces inertia and friction allowing the engine to rev higher.
Toda Racing now add a B spec Inner-Shim KIT for high lift camshafts more than10.1mm.

-Shims sold separately ¥@600 (1.5~3.0mm)

-The kit contains standard size shims, but on occasion other size shims will be required to create the required gap, these are sold separately.

4AG (4valve) Inner Shim KIT B-spec

Inner Shim B-spec Upgrade Set can be purchased separately and retrofitted for those already running the TODA regular Inner Shim KIT.

4AG (4valve) Inner Shim KIT B-spec Upgrade Set