Rocker shaft
Product number:
327463
roller tip type, with needle bearings, valve lift: 1.5:1
Product Information "Rocker shaft"
Triumph: TR2, TR3, TR3A, TR3B, TR4 and TR4A (1953-67)
roller tip type, with needle bearings, valve lift: 1.5:1
Rocker shaft whose rocker work with increased stroke. Allows better filling of the combustion chamber than with the standard camshaft.
If high ratio rocker kits will be fitted always check valve clearance to block and pistons, may be additional machining is required. Also check the lift capabilities of the valve springs for coil binding. Alternatively fitting of a cam with lower valve lift is required.
Alternative products
Rocker shaft
roller tip type, with needle bearings, valve lift: 1.65:1
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Product number: 327464