Biglaang Visit kay GSD Works
sharing to you when i visited my Trusted Mechanic for Engine Upgrades locatyed in Caypombo Sta. Maria Bulacan
you may reach them through Boss Gerry FB: GSD Works
GSD Works offers Dyno Tuning for Small and Big Bikes
engine Upgrades of scooters, underbones motorcycles
GSD Works Build my previous motorcycle Yamaha Sniper 135
GSD works is one of the mechanic i knew who is precise and very clean in his craft
GSD works also offers Dyno Tuning