VT51702 76cc 2.25 / 1.90 Stainless ValvesMarch 26, 2018
VT33112 Valve Spring Kits Stage 2March 26, 2018
Valve Spring Kits Stage 1
OE Size Performance Springs
Up to .550 lift.
Stage 1 through Stage 3 include all shims, retainers, locks, and seals for installation with standard valve stem heights.
Specs: 1.25″ OD
Recommended installed height (achieved with included retainers, locks, and shims with factory valve stem height) is 1.8″-1.85″ resulting in 85-95#. For low RPM applications, installed height closer to 1.9″ (~70 #) is acceptable.
|Dimensions||6 × 6 × 3 in|
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