403 for an ls Are stage 2 cams 403 for a B Vtec head are stage 3 cams which is what I have.

Honda / Acura - B16A / B18C / B17A
Performance level 5 - Stage 3 - Full Race, All Motor / Turbo - Drag Race and rough Street/Strip. Requires #84161 kit with modified revs.
INT/EXH - Dur @ .050” lift: °/° RR: /Gross Lift: ”/” LC: ° RPM: 1200 to 9750 Redline: 10250
SKU# 63"403"-2 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<<<<<<<<<<<<-----------------------------------------