Are ProMaxx heads made in China?
They are cast in china. All machine work is done in Alabama. If that makes it so you can’t buy them, you’d best find another hobby.
Who owns ProMaxx cylinder heads?
Jason Collins
“We have a large assortment of heads, from full-blown CNC drag racing heads, down to heads for a 4.0 Jeep Wrangler,” says ProMaxx owner, Jason Collins.
Is ProMaxx a patriot?
We are a family owned business that began in 2012 by purchasing the remnants of Patriot Performance and Alabama Cylinder Head Exchange. We specialize in all types of cylinder heads, from diesel to performance. We have designed a complete new line of performance heads that meet or exceed the big names in the industry.
Are Ebay aluminum heads any good?
They are good heads but when you get them, they will need machine to clean them up. I have a friend that runs them and has no problems at all. He had his machinist machined them to flow as much as an AFR head.
Who makes Patriotheads?
Promaxx Performance
Promaxx Performance still produce Patriots aftermarket Performance Cylinder Heads to suit Small Block Chevrolet (SBC), Big Block Chevrolet (BBC), GM Vortec, Small Block Ford (SBF) and 6.0L Ford.
Who is Promaxx?
We are a family owned business that began in 2012 by purchasing the remnants of Patriot Performance and Alabama Cylinder Head Exchange. We specialize in all types of cylinder heads, from diesel to performance. Our performance line has become a passion.
Where are profiler heads made?
the U.S.A.
All American Aluminum 23° SBC Racing Heads Featuring powerful port designs that are packed with air speed and unbeatable, made in the U.S.A., casting technology.
Where are Speedmaster aluminum heads made?
Anyone ever hear of SPEEDMASTER aluminum heads good or bad? Found a pair of new ones for a good price. Unfortunately they are produced in China.
Where are Patriot heads made?
The Patriot BB Chevy head is a CHINESE casting, it is finish machined in Alabama and bowl blended and assembled.
Are pro-filer heads any good?
Probably the best castings in the business, in my opinion,” says McInnis. Available in both as-cast and fully CNC-machines variants, Pro-Filer cylinder heads are some of the best flowing heads in the business. In addition to cylinder heads, Pro-Filer also makes manifolds to complement its cylinder head designs.
Are Vortec heads 23 degree?
GM Performance’s New Vortec Heads Promise Big Flow Numbers For A Modest Investment. GM Performance responded with the 23-degree, aluminum Fast Burn head. Its 210cc intake runners and raised intake valves made it capable of supporting more than 500 hp.