Where are pro-filer heads made?
Whether it’s circle track, drag racing or street performance the Pro-Filer All-American Series SBC cylinder heads are the solution for your big horsepower needs. Featuring powerful port designs that are packed with air speed and unbeatable, made in the U.S.A., casting technology.
What degree are SBC heads?
The number refers to the angle of the intake and exhaust valves in relation to the head’s deck surface. By contrast, conventional small block Chevy heads have a valve angle of 23 degrees.
How much horsepower do you get by porting heads?
How much HP does a port and polish give you? Head porting is probably the single most critical piece of adding HP. you can gain 20-30 from a really good port job.
What CC heads for 383?
Registered. MCSA is based on CID and rpm. A 383 that will see 5000 rpm max, a 170 ccc head will work just fine. A 383 that want to go to 7000 rpm then 210 cc head is what is needed.
What are 12 degree heads?
The Air Strike 12° Small Block Chevy head is for the standard bore spacing and features symmetrical ports, splayed valves and a stable rocker bar platform. Made from the same Aerospace A356 Alloy and casting technology that the U.S. military relies on, the Air Strike Cylinder Head is on point.
What is the difference between 18 degree and 23 degree heads?
The 18 degree heads are also taller than their 23 degree cousins, and require longer valves and special head studs. Eighteen degree pistons with domes and valve reliefs matched to the combustion chamber shape and valve locations are needed.
Which is the best cylinder head for a big block Ford?
Pro-Filer has taken Big Block Fords to a new, power-producing, high. The Pro-Filer C replacement cylinder head features an amazing Pro Stock style intake port that is an oval design and flows over 520 cfm! And since we know you love high RPM, the ‘C’ replacement has a rigid rocker stand area to provide better stability.
What kind of valve job does a SBF cylinder have?
The All-American SBF cylinder has the air speed for top speed! Heads include 205cc Runners, 63cc CNC Chambers, Steel Valve Seats and Angle Spark Plugs. Optional 2.05/1.60 Valve Job is available.
Where is profiler performance in New Carlisle Oh?
P.O. Box: 217, New Carlisle, OH 45344Phone: 937-846-1333Email: [email protected] Sign Up for Our Newsletter!