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Patrick Racing Motors

 

Complete Engines

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PR Complete 101” Evolution style motor

Complete engine built to the highest standards by Patrick Racing. This 101” motor is a 4” bore with a 4” stroke. Motor includes fully CNC ported PR Billet Heads and PR Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 42mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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PR Complete 101” Evolution style motor (round cylinders)

Complete engine built to the highest standards by Patrick Racing. This 101” motor is a 4” bore with a 4” stroke. Motor includes fully CNC ported PR Billet Heads and custom PR “round style” Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 42mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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PR Complete 107” Evolution style motor

Complete engine built to the highest standards by Patrick Racing. This 107” motor is a 4” bore with a 4.25” stroke. Motor includes fully CNC ported PR Billet Heads and PR Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 42mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

 

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PR Complete 107” Evolution style motor

Complete engine built to the highest standards by Patrick Racing. This 107” motor is a 4” bore with a 4.25” stroke. Motor includes fully CNC ported PR Billet Heads and PR Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 42mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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PR Complete 107” Evolution style motor (round cylinders)

Complete engine built to the highest standards by Patrick Racing. This 107” motor is a 4” bore with a 4.25” stroke. Motor includes fully CNC ported PR Billet Heads and custom PR “round style” Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 42mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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PR Complete 113” Evolution style motor

Complete engine built to the highest standards by Patrick Racing. This 113” motor is a 4” bore with a 4.50” stroke. Motor includes fully CNC ported PR Billet Heads and PR Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 42mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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PR Complete 113” Evolution style motor (round cylinders)

Complete engine built to the highest standards by Patrick Racing. This 113” motor is a 4” bore with a 4.50” stroke. Motor includes fully CNC ported PR Billet Heads and custom PR “round style” Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 42mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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PR Complete 120” Evolution style motor

Complete engine built to the highest standards by Patrick Racing. This 120” motor is a 4.25” bore with a 4.25” stroke. Motor includes fully CNC ported PR Billet Heads and PR Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 45mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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PR Complete 125” Evolution style motor

Complete engine built to the highest standards by Patrick Racing. This 125” motor is a 4.25” bore with a 4.40” stroke. Motor includes fully CNC ported PR Billet Heads and PR Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 45mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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PR Complete 128” Evolution style motor

Complete engine built to the highest standards by Patrick Racing. This 128” motor is a 4.25” bore with a 4.50” stroke. Motor includes fully CNC ported PR Billet Heads and PR Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 45mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

 

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PR Complete 131” Evolution style motor

Complete engine built to the highest standards by Patrick Racing. This 131” motor is a 4.312” bore with a 4.50” stroke. Motor includes fully CNC ported PR Billet Heads and PR Billet Cylinders, custom PR cases, in-house dynamically balanced crankshaft, custom PR-3 cam (608 lift/266 dur), 45mm Mikuni flat slide carburetor, custom PR billet cam cover, custom PR billet tappet blocks, custom PR billet oil pump, Sumax billet push rod covers, billet rocker boxes, custom 10.25:1 PR/JE pistons, dual fire ignition and more. All motors are polished and ready to bolt into the frame. All parts are of the highest quality and American made.

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