it adds a bit of vibration. But if your like me, who races street cars with solid motor mounts your used to a little added vibration. but the reaction time after stepping on the gas pedal is better. and its removing quite a bit of weight. Honestly I dont mind the vibrations over the more pickup...
No Way!!!
I actually just bought myself a hilux surf!!! 1996 lifted with all kinds of extrra stuff 161k on the clock 3rz engine and the previous owner already did the balance shaft delete.