HorsePower Junkie High Volume Barra Billet Oil Pump
The HP_1000+ is the "original" high flow barra oil pump by HorserPower junkie, the best to protect your bearings!
Along with both HP_398 billet gears and HP_414 billet thrust plate, this is the ultimate in oil delivery for your peace of mind. Complete billet 7075 housing, brand new, not a recycled pump, topped off with an adjustable pressure relief. The whole assembly is weighed, balanced, checked, blueprinted and delivered ready to bolt on hassle-free.
- Full billet oil pump and backing plate
- Oversized high-flow billet gear set
- Adjustable pressure relief
- Optional 4340 HD timing chain pivot stud
- Oil pump to block o-ring included
- 4 x 12.9 Cap Screws pump to Block
- High Flow Billet pump gears lapped set Hp_398
- 7075 Billet back plate Hp_414 with 12.9 countersunk cap screws
- The pump has been redesigned for high volume & high pressure
- Equal pressure / relief distribution on the intake side
- Machined on a 5-axis Mazak CNC
HP Junkie were so confident of their product, the pump's very first test was pushed to 10,000 rpm and close to 1800hp without failure.
These pumps will not split like the OEM housing as they are full billet constructed, and the internal housing oil track dimensions have been redesigned for maximum flow, all while minimising idle oil pressure issues!
The oil relief is adjustable from 60-95 psi or with our Inconel spring 110-160 psi
You will receive a complete race pump, fully assembled to match your selected oil pressure requirements. Each pump is supplied with fasteners and gaskets (o-ring). The pump is shipped with an instruction sheet.
Please choose from the drop-down menu if you would like to include the 4340 HD timing chain pivot stud
*** Note oil pressure may vary as oil clearances differ from engine to engine
*** HPJ components sold should only be fitted by a qualified engine builder/mechanic with skill and engine experience.
*** Please confirm availability, as each pump is hand assembled and clearanced.
*** Timing chain pivot Guide will require clearancing as the housing is larger.