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Valvetrain

Valvetrain
TODA Racing offers both Upgraded Valves Springs, as well as complete Inner Shim-Kits for Toyota engines. These kits are recommend when using high lift, long duration camshafts. They will prevent engine damage and power loss due to valve float.
 
Inner-shim KIT removes weight from the moving parts of the valve train reduces inertia and friction allowing the engine to rev higher.  These kits are required for TODA camshafts with lift above 9.0mm. 
 
TODA valve springs have remodeled natural frequency and improved valve spring material. These progressive pitch coil springs have been redesigned to produce high valve lifts safely.
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  Description SKU Price
Toyota 4AG (16 Valve) Inner Shim Kit 14730-4AG-000
$1,080.00
Toyota 3SG (ST162) Inner Shim Kit 14730-3S0-000
$1,080.00
Toyota 7MG Inner Shim KIT 14730-7MG-000
$1,720.00
Toyota 4AG (16 Valve) Up Rated Valve Springs 14750-4AG-000
$160.00
Toyota 4AG (20 Valve) AE101 Up Rated Valve Springs 14750-101-000
$250.00
Toyota 4AG (20 Valve) AE111 Up Rated Valve Springs 14750-111-000
$270.00
Toyota 3SG (SXE10) Up Rated Valve Springs 14750-XE1-000
$440.00