MFactory 3/4/5 Dual Synchro Close Ratio Gear Kit - B Series Hydro Prelude BB6/8 mounts to base with 4

mounts to base with 4 bolts per slider

Vitara D16 Build Compression Ratios are as follows:

SpeedFactory Thermostat Housing - B Series -16

Brisk Silver Racing Spark Plugs are the best solution for high performance and racing engines

MFactory 3/4/5 Dual Synchro Close Ratio Gear Kit - B Series Hydro Prelude BB6/8 mounts to base with 4MFactory 3 4 5 Dual Synchro Close Ratio Gear Kit B Series Hydro Introducing MFactories latest generation of B series close ratio gears. A Dual synchro is used on 3rd and 4th results in much smoother engagement and increase longevity. Achieve the ultimate in acceleration with the Mfactory Close Ratio Gears. After installing our gears, you will experience a phenomenal increase in acceleration despite a lower top speed. Diamond Cut to exacting tolerances