Butler LS LS1 LSX Pro MAX Racing Extra Volume

LS1 LSX Pro MAX Racing extra volume chevy LS oil pump

40% additional volume

Hi Performance Features

• Deletion of O-Ring pick up tube sealing stair steps of pump inlet
• 9/16 ID oversize outlet port, seals to block with out leakage
• Radius machining of internal cast oil passage exit flow
• Ball Check technology oil pressure / volume by-pass circuit
• Interchangeable by-pass springs (60 / 70 / 80 psi )
• "Dimple Tech" Oil reserve lubrication pockets machined into gears at wear thrust surfaces
• Internal volume feed holes for enhanced lubrication
• Pocket mill machining of inlet cavity port
• Flange gasket to replace factory o-ring
• Supply steel flange to convert pickup tube
• Machine pump housing for external by-pass
• Machine cover plate for external by-pass
• Pump comes assembled for EXTERNAL volume/pressure control

Application for 800-1500+ horsepower with unlimited RPM ( excellent for high boost TURBO setups ) and where internal oil pump is required by rules.

***Must use external regulator with this pump***

Designed for race applications

LS oil pump to crank center line is extremely critical. We highly recommend the alignment kit for perfect alignment. Part# LSALTL