7.3 OBS Powerstroke Dieselsite ADRB95 Billet Adrenaline HPOP (1994-2003)

Looking for a high-volume high pressure oil pump that is a heavy-duty, bolt-on replacement HPOP? Check out the DieselSite Billet Adrenaline HPOP. This pump benefits all setups, even stock trucks with stock programming, by providing more pulling power, better fuel economy, increased horsepower (depending on injector size), and quicker startups. The Adrenaline has been on the market for nearly 15 years and is tried and true by the 7.3L community. Our units are upgraded with custom internals and design changes to get the most out of a single housing pump while improving reliability over the stock unit. Every Adrenaline leaves tested to the same flow rate specifications prior to shipment - so you know you're getting a

- This is a heavy-duty, bolt-on replacement HPOP that benefits all setups - even stock trucks with stock programming will see and feel a difference. 

- You will experience more pulling power, better fuel economy, horsepower increase (increase changes based on injector size), and quicker startups.  

- The Adrenaline has been on the market for nearly 15 years and is tried and true by the 7.3L community.  Our units are upgraded with custom internals and design changes to get the most out of a single housing pump while improving reliability over the stock unit.  

- Every Adrenaline leaves tested to the same flow rate specifications prior to shipment - NO UNIT LEAVES UNTESTED.- 

- All year Adrenaline HPOPs - including the 1994-1995 - are built to be able to use the 1996-2003 Injector Pressure Regulator.

- DIESELSITE does everything we can to quality control the integrity of cores and core housings received, however, there are some designs on the original cast housing prone to failure that are unavoidable.

- Our billet housing addresses all of those concerns - including thread strengths & common leak locations - to offer a more robust and modern heart for your motor.

Please check your engine serial number to see if the anti-drainback feature is required on your pump.

• 1994-1995 7.3L:  201680 and before

• 1996-2003 7.3L:  201681 and after

• AA Code Single Shot (97 to 97 7.3L) --- stock to 175cc

• AB Code Split Shot (Early 99 to Cali 97 7.3L) --- stock to 175cc

• AD Code Split Shot (99.5 to 03 7.3L) --- stock to 175cc

• AC Code Single Shot (T444E & 7.3L Aftermarket) --- stock to 200cc

• AD Hybrids (7.3L Aftermarket) --- up to 285cc

There is real world experience on nearly every injector size offered and tuning available to make it compatible. 

Please call us with specific size if you are worried about the limitations.