Best vtec head for b20 vtec? Vtec Head For B20
B20 VTEC HEAD PREP ! HSG EP. 5-4 VTEC is Honda's variable valve technology used to change the amount of valve lift and valve duration in the engine. By altering Just a quick little pull, granny shifting at like 7000 to a co worker who said my car was slow. Video was when the car was just put In stock form a B20 bottom will benefit with a B18C2 Head due to its adding more compression (41.cc) to a B20 block. Follow along as we source parts and start the build on our 250hp b20 vtec engine. This is part 1 of the build series. Heres the link ...