STANDARD BODIES, POLISHED BODIES ADD $50
4BT Cummins Budget Builder 7 X .009 SAC 148° Fuel Injector
This 4BT Cummins diesel fuel injector will add 40HP over stock. The 7 hole injector gives quicker turbo spool-up and higher torque than a 5 hole with a small sacrifice in peak power gains.,This is an excellent injector upgrade when towing with a stock turbocharger. Budget builder injectors will come with new sealing washers. If you want a complete install kit please select it below.
4BT Budget Builder
Automatic Transmission Upgrades
Budget Builder 12V