243/799 HEAD PORTING SERVICE -MANTON ROCKER ARMS AND PUSHRODS

-MANTON ROCKER ARMS AND PUSHRODS

5° cant Ex

and in return more power

This will result in optimal spring pressures and coil bind distance for maximum performance

243/799 HEAD PORTING SERVICE -MANTON ROCKER ARMS AND PUSHRODSMany hours of R&D have gone into the development of this stout catherdral port CNC program. With outstanding flow numbers and an efficient port shape, the LME CNC ported LS1 243s bring value and performance together. ## By specifying your cam lift LME will assemble your cylinder heads with the proper spring installed height. This will result in optimal spring pressures and coil bind distance for maximum performance. Please include rocker ratio to