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Product Description

E303 Camshaft - Auto or Manual Transmission New BOSS 302 crate engines feature race quality components at competetive pricing. Utiilizing all forged internals the X302E and X302B crate engines are an excellent value and a solid foundation for any performance combination including forced induction. 302 cubic inches 340 hp 9.0:1 compression ratio (nominal) Forged pistons Forged steel connecting rods BOSS 4-bolt main block M-6010-BOSS302 Hydraulic roller camshaft M-6250-E303 , .498" lift intake and exhaust, duration at .050" is 220 degrees intake and exhaust Double roller timing chain set M-6268-A302 Forged steel crankshaft Rear sump pan fits most Fox body cars Ford Racing aluminum GT-40 "X" cylinder heads M-6049-X306 with 1.94" intake valves and 1.54" exhaust valves Roller rocker arms Does not include intake manifold or distributor (MSD distributor part no: M8598 recommended) Built with all NEW Parts Can be used in kit cars, street rods, Mustangs, Fox-bodied cars, and trucks Depending on your application, a different timing cover, water pump, performance oil pan and pickup may be required. See installation notes INSTALLATION NOTES: See engine installation and tuning tips on page 95 Some or all of the following items may need to be changed from your original engine or modified for proper installation: This engine has a rear sump oil pan and pickup, timing cover and reverse rotation water pump and EFI valve covers A different performance oil pan and pickup may be required for your application. Call the Techline at (800) FORD788 for more information The timing chain cover will work with most standard rotation water pumps. Fuel pump eccentric M-6287-B302 installed, allows use of mechanical fuel pump A reverse rotation water pump is installed on the engine. Other applications may require different water pumps and timing chain covers found on page 123. The valve covers M-6582-BOSS302 should fit most non-EFI applications, optional valve covers (sold separately) are available on pages 128-130. The damper assembly M-6316-C351 (counter weight removed) may require a spacer for pulley alignment, see page 142. The flywheel included M-6375-D302B should work for most 157-tooth manual transmission applications. For other transmission applications use the proper neutral balance flywheel, see pages 171-172. Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W order) Built with current available parts. Photo and specs may vary Shipping weight approximately 525 lbs See Also... Crate Engine Build-Up Crate Engine Warranty Engine Tips & Specs Crate Engine Catalog specs Package Dimensions: 39 x 36 x 36 Package Weight: 528 lbs Part Type: Engine: Complete Engines Instruction Sheet: Available (PDF) Warranty Availability: Available UPC Code: 756122102671 Catalog Page Number: 59 Country of Origin: United States California Executive Order: No

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