NGK TR55-IX IRIDIUM SPARK PLUGS 340 LPH fuel pump All SPA Turbo connecting rods

All SPA Turbo connecting rods come with CMD Extreme Pressure lubricants

no instructions included

AEM's 400LPH High Flow

This makes these injectors very well suited to turbocharged and supercharged applications that see high fuel system pressures

Fuel inlet OD: 0

NGK TR55-IX IRIDIUM SPARK PLUGS 340 LPH fuel pump All SPA Turbo connecting rodsIridium is a precious metal that is 6 times harder and 8 times stronger than platinum, it has a 1,200(=F) higher melting point than platinum and conducts electricity better. This makes it possible to create the finest wire center electrode ever. Prior till now, platinum had been favored for long life or performance spark plugs due to its high melting point, also the technology did not exist to machine and bond iridium on a spark plug electrode(at