TB Race Camshaft – CRF/XR50/Z50 - For Stock Head 92 & Up Models - TBW0189 black This tool is reversible so

This tool is reversible so it works to tighten screws and bolts on impact also

Intake Kit - 26/28mm Carbs – Smaller China Heads & TB Race Head - CRF Port

Depending on the type of car

Reference below for your model and cam timing default positionIn the dyno graph you can see on your 2022 Honda Grom we tested 3 settings total

It also must be used with an aftermarket fuel controller to prevent a lean condition and damage to your engine

TB Race Camshaft – CRF/XR50/Z50 - For Stock Head 92 & Up Models - TBW0189 black This tool is reversible soCRF XR50 Z50 For Stock Head 92 & Up Models High performance race camshaft with NTN bearings. Excellent quality and fast! For STOCK or RACE Head. Specs: . 235 intake valve lift and 196 degrees of duration @ 050, . 218 exhaust valve lift and 208 degrees of duration @ . 050