Boss 302 Block Hp Rating
I ve been looking to build a good short block to handle a good amount of hp.
Boss 302 block hp rating. A brown boss 302 one of just 10 built. The only bad thing is i ve heard that the shp block is only rated at 600hp. The trans am boss 302 engines used the oe block and they were at least 460 hp. Starting out life as a two bolt 2v 351 cleveland the block was bored 0 030 over before installation of the cast crank and factory rods.
This block accepts all oe components hyd roller lifter etc. In 2007 ford racing began marketing new crate engines using the boss 302 moniker with displacements between 302 1 cu in 4 95 l to 360 0 cu in 5 9 l rated at 340 hp 254 kw to 360 hp 268 kw. Whats the most you ve got out of. Some myths still persist though one being that the 1969 1970 ford mustang boss 302 which had a 290 hp gross rating really had around 400 hp vintage road tests show mid to high 14 second ets at 94 97 mph for a car weighing about 3500 pounds with a driver and test gear.
There was a guy in san diego scott sloat who ran a tiger with a boss 302 and twin turbos in the late 80 s. I ve been looking at the boss 302 block then i heard about the dart shp block which is about the same price. The only broken boss block i ever saw. The boss 302 block is a great choice for reliable horsepower.
The new boss 302 engine was unveiled in the 2006 sema show. I ll look for it but i had a pdf file which showed all of the specs for the different ford blocks. As stated in the ford racing comments the boss block is ready to install with the exception of the final bore and hone. There is a guy around here w a step side f150 w a 347 stroker and vortech putting over 500 to the wheels with a boss block.
Boss 302 block m 6010 boss. All the head and exhaust flow problems then suddenly become minor when your engine has cpr applied to it. The real answer is north of 550 hp. A supercharged boss 302 can easily make lots of hp and more it you continue to add boost.
I believe the boss 302 is rated to 1500hp if we re talking about the same one. Chestnut metallic paint might not scream brown boss 302 but 10 buyers loved it enough to check the color choice on their order forms.