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SMALL BLOCK V-8 HYDRAULIC ROLLER TAPPET CAMSHAFTS (M-6250-F303) 1985+

SMALL BLOCK V-8 HYDRAULIC ROLLER TAPPET CAMSHAFTS
 
Our Price: $422.38


Availability: Usually Ships 24 to 48 Business Hours
Product Code: WR-6250-F303
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Description Technical Specs
 
The F303 cam works well in supercharged applications. This cam is also used in Ford Racing's 347SR Blue Oval circle track engines. This cam provides a noticeable power improvement and maintains great drive-ability.
Works well with a manual or automatic transmission. Works well with carburetors or mass air fuel injection.

Fits 1985 and later 302 roller cam blocks
Will also fit 1963 - 1984 non-roller cam 289-302 blocks when used with hydraulic roller lifters M-6500-T58
Will also fit 1994 -1997 351W blocks with factory roller cam
Will also fit 1969 - 1993 non-roller cam 351W blocks when used with hydraulic roller lifters M-6500-T58
Requires upgraded valve springs. For stock cylinder head applications use M-6513-A50 valve springs installed at 1.820-inch. For aftermarket cylinder heads M-6513-BH recommended.
Valve spring requirements: 120 lbs valve seat pressure minimum 295 lbs open.
On EFI engines, performance camshafts work only with mass air induction systems. Will not work with Explorer EEC-V EFI or speed density EFI systems.
Also fits 1994-97 351W with factory roller cam when used with mass air EFI.
Stock 5.0L HO cam advertised specs are 266-degree/266-degree duration, 0.444-inch/0.444-inch lift.<
Higher stall torque converter required for automatic transmission

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