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M-6007-B50/B51/XE3/XB3 
Engine 
INSTRUCTION SHEET 
 
 

 

 

 

NO PART OF THIS DOCUMENT MAY BE REPRODUCED WITHOUT PRIOR AGREEMENT AND WRITTEN PERMISSION OF  

FORD RACING PERFORMANCE PARTS 

 

IS-1850-0088

 

 

Page 1 of 6

 

Tech Line (800) 367-3788 

Factory Ford shop manuals are available from Helm Publications, 1-800-782-4356 

Please contact the Tech Line for the most current instruction information (800) 367-3788 

 

! ! ! PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY PRIOR TO INSTALLATION ! ! ! 

 

 
GENERAL INFORMATION:

 

 
This engine assembly is built with current production 5.0L H.O. crankshaft, rods and pistons, resulting in a 50 oz. external 
balance requirement. The damper & flywheel included are compatible with this balance specification. The damper and 
flywheel combination for your particular installation may need re-balance or some other modification for compatibility.  
(See #4 & #5 for more details on balance). This engine is intended for off-road applications and can be adapted to most 
289-302 situations. 

 

 

THIS LONG BLOCK IS FOR OFF-ROAD USE ONLY AND DOES NOT HAVE A WARRANTY 

 

 
 
 
 
 
 
PARTS INCLUDED IN THIS LONG BLOCK ASSEMBLY KIT:

 

 
 

 

 

 

 

 

M-6007-B50/B51 

M-6007-XB3/XE3 

5.0L PRODUCTION SHORT BLOCK 
SVO GT-40 CYLINDER HEAD ASSEMBLY 

M-6049-Y303   

M-6049-X303 

SVO ROLLER CAM 

 

 

 

M-6250-B303(B50) 

M-6250-B303(XB3) 

 

 

 

 

 

 

M-6250-E303(B51) 

M-6250-E303(XE3) 

 
Ford Racing Performance Parts engineers recommend the use of their line of performance intake systems, coupled with 
performance pulleys, headers and ring & pinion sets, for optimum performance. 
 

! ! ! WARNING:  THIS ENGINE DOES NOT CONTAIN ANY CRANKCASE OIL ! ! !

 

Summary of Contents for M-6007-B50

Page 1: ...ible with this balance specification The damper and flywheel combination for your particular installation may need re balance or some other modification for compatibility See 4 5 for more details on balance This engine is intended for off road applications and can be adapted to most 289 302 situations THIS LONG BLOCK IS FOR OFF ROAD USE ONLY AND DOES NOT HAVE A WARRANTY PARTS INCLUDED IN THIS LONG...

Page 2: ...esign was enlarged in 1976 on all applications Pay attention to intake gasket fit A Performer RPM or RPM Air Gap intake is suggested when using a carburetor A GT 40 or Cobra intake is suggested for EFI Suggested carburetor size is 600 650 cfm The suggested injector size with M 6007 B50 B51 is 24 lbs The suggested injector size with M 6007 XE3 XB3 is 30 lbs Front Accessory Drive Must be selected fo...

Page 3: ...cover water pump oil pan pick up tube and screen assembly and flywheel A list of service and FRPP components is provided to allow conversions to your particular usage A partial listing follows Technical questions can be answered by the Ford Racing Tech Line at 800 367 3788 Mustang Capri 1979 1995 Oil pan and pickup tube kit M 6675 C302 Chrome Oil pan and pickup tube kit M 6675 A50 Painted Mustang ...

Page 4: ... 5 After oil flows from the pushrods remove the socket extension combination from the distributor opening DISTRIBUTOR PREPARATION INSTALLATION INSTRUCTIONS STEP 1 To install the distributor correctly the 1 piston must be at T D C Top Dead Center with the intake and exhaust valves closed Note With distributor cap installed locate the 1 post and place a mark on the distributor base STEP 2 Rotate the...

Page 5: ...istributor hold down clamp and bolt Tighten the bolt but leave it loose enough to rotate the distributor STEP 7 Install the distributor cap wires STEP 8 Set the timing Tighten the hold down bolt INTAKE INSTALLATION INSTRUCTIONS STEP 1 Check the gasket fit on the heads and intake Install the gaskets silicone to the block and heads STEP 2 Carefully install the lower intake Start the intake bolts and...

Page 6: ...ift 498 Duration at 050 lift 224 Duration at 050 lift 220 Intake Centerline 107 Intake Centerline 110 Lifters Current production Valves M 6007 B50 B51 XB3 XE3 M 6507 J302 M 6505 G302 Valve Springs M 6513 A50 Rocker Arms Current Production 5 0L GT Combustion Chamber Volume M 6007 B50 B51 XB3 XE3 64cc nominal TORQUE SPECS Main Bearing Bolts 60 70 ft lbs Rod Connecting Nuts 19 24 ft lbs Cam Sprocket ...

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