American car automobile V8 LPG Kit Timing advance Propane MSD Autronics 40672 CNG Ignition Dual Curve Full length 2 1/2" outside

Full length 2 1/2" outside diameter 220 wrap around blue-proof heat shields

Superior quality E-approved LED light unit with halo ring light

All versions feature a black slash cut end cap

saves respraying the top and side

American car automobile V8 LPG Kit Timing advance Propane MSD Autronics 40672 CNG Ignition Dual Curve Full length 2 1/2" outsideAmerican automobile V8 LPG Kit Timing advance re curve Propane MSD Autronics 40672 CNG Ignition alters timing automatically to run different advance curve required by Propane LPG CNG fuels very rare discontinued still some left! MSD Ignition 40672 CNG LPG timing master for propane cng fuels This amazing box will advance timing so at full advance a lot earlier which is whats needed with LPG while allowing easy starting which is not going to happen if