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View Full Version : Ford’s “BOSS 302″ Engine Makes Comeback


Levi
11-22-2006, 12:32 PM
http://www.moddedmustangs.com/wp-content/uploads/2006/10/boss-302-engine.jpg
http://www.moddedmustangs.com/wp-content/uploads/2006/10/boss-302-block.jpg

Ford today announced at the Specialty Equipment Market Association (SEMA) show that it’s reviving the legendary 5.0-liter 302 cubic inch “Boss” V-8 engine, slated to go on sale in early 2007. Several SEMA vehicles showcased the new Boss 302, including a 2007 Galpin Ford Mustang featuring a 360-hp Boss engine and a Hotrods and Horsepower SEMA Deuce featuring a 360-hp Boss engine.

“The original BOSS 302 was a race winning engine. Sharing the DNA from the original BOSS 302, the new BOSS 302 begins with a block designed with racing in mind from the beginning,” said Jamie Allison, manager, Ford Racing Performance Group. “Whether racing in a sealed engine class, building an all-out drag racing engine or looking for a street performer, the BOSS 302 block and engine family meets the needs of all Ford 302 enthusiasts at a price that is comparable to a performance-prepped stock 302.

”The new Ford Racing Performance Parts BOSS 302 line was conceived because there was an unmet need for engines built from a block stronger than original regular production 302 blocks but more affordable than full race-prepped blocks. The new BOSS 302 engine block features greater strength than most race blocks and offers a street-capable cooling system design, something that race specific blocks tend to sacrifice.

Despite its strength and capability, the new BOSS 302 line is surprisingly affordable because of its high volume production. And since it was designed within Ford Motor Company, the engine also benefits from the improved quality and durability that comes with a production type engine. Ford Racing Performance Parts currently shows a list price of $1,759 for the bare block.

“The original BOSS 302 delivered less than 300 hp. Today, enthusiasts are making 500 hp street cars and they need a robust block. Race-specific blocks offer the strength required but cool poorly for street use and are very expensive for the average enthusiast,” says Allison.

Some of the highlights of the BOSS 302
* 4-bolt mains for lower-end stability at high power outputs
* High-tin 41,000 PSI tensile strength iron alloy for ultimate strength
* Nodular iron main caps for additional strength
* Screw-in freeze plugs for additional more strength and stability
* Front cross-over lifter oiling for high RPM valvetrain capability
* Siamese bores with specifically engineered drillings between cylinders for maximum wall stability and gasket sealing with street capable cooling performance

Ford will also be offering the BOSS 302’s in crate form, with displacements ranging from 302 to 363 cubic inches. Entry level engines feature the Ford Racing GT-40X Xtra Performance Turbo Swirl aluminum heads to retain stock exhaust locations and are rated at 340 and 345 hp. Higher performance versions include Ford Racing’s “Z”-head equipped 302 and 347 cubic inch engines rated between 360 and 450 hp, depending on configuration.

The BOSS engine series is capped by a 500 hp 331 cubic inch engine that showcases the capability of the new block by breathing through all new ported Z-heads. The BOSS crate motors will range in price from $4,650 on up to $10,000 for the 500 hp BOSS 331 cubic inch engines. All engines come with a 12 month/12,000 mile limited warranty, which is pretty good for performance parts.

cobrabitn
11-22-2006, 10:11 PM
That's good to see but isn't this a step backwards?? :doubt:

Levi
11-22-2006, 10:29 PM
That's good to see but isn't this a step backwards?? :doubt:

Not really. Sounds really good for the weekend warriors.

Quote:
”The new Ford Racing Performance Parts BOSS 302 line was conceived because there was an unmet need for engines built from a block stronger than original regular production 302 blocks but more affordable than full race-prepped blocks. The new BOSS 302 engine block features greater strength than most race blocks and offers a street-capable cooling system design, something that race specific blocks tend to sacrifice."

cobrabitn
11-22-2006, 11:30 PM
My point was Ford went to the modular engines to get away from the Windsors then they come back with a 302 Windsor??

Why didn't they just bore/stroke the 4.6 DOHC engine to 5.0 liters?

Levi
11-22-2006, 11:40 PM
My point was Ford went to the modular engines to get away from the Windsors then they come back with a 302 Windsor??

Why didn't they just bore/stroke the 4.6 DOHC engine to 5.0 liters?

I hear you and thought the same thing. :cool: There is always the "Cammer" engine, but who can afford IT! :eek:

jimmysidecarr
11-23-2006, 12:13 AM
My point was Ford went to the modular engines to get away from the Windsors then they come back with a 302 Windsor??

Why didn't they just bore/stroke the 4.6 DOHC engine to 5.0 liters?


It's not a production engine ... it's strictly an FRPP over the counter thing...

Bridges the gap for Hot Rodders and restorers who need a 5.0 push rod motor that won't split in half above 500 RWHP... but can't afford, or don't need the strength of a World, Dart, or high end FRPP block.

No question it's nice to be able to take a junk yard modular bare block and not worry about it splitting, leaking or cap walking all the way up to about 800 RWHP... with minimal race prep!!!

Plus the strength of the Cobra and truck cranks is beyond what most of us will ever need. :thumbsup:

It's a great time to be a Ford hot rodder!!! :D