13 | Power Valve Spring Tool VLR Emerald Newly designed to fit just

Newly designed to fit just about every kart chassis out there

Note: This kit does not include the necessary support bar that fits into this clamp

Rear cover denoted as Item # "APSP27447" in diagram (see gallery)

Pre-oiled bronze construction

and LN Kart models

13 | Power Valve Spring Tool VLR Emerald Newly designed to fit justExhaust Power Valve Spring Tool for Max Evo kart engines. This tool aids in the stretching and installation of the power valve spring for Rotax kart engines. Each portion of this tool slips together, first the black component that holds the spring, and then the red portion that 'slips' downward to push the spring onto the Max engine bellows.