SBF Pro-Filer Results

[Guest]

[347HO]

It would be interesting to see what an 850 4150 and an 850 4500 do for this engine.

I'm certain both lines will go up and torque carries closer to 5600rpm.

[SpeierRacingHeads]

Chad, do you know how small you can get the combustion chamber with milling?

Your safely .050 away from seat and could push it to .060.  So 10-13cc I would assume.  Guy could always 0-.100 it as well.

[289nate]

Chad, do you know how small you can get the combustion chamber with milling?

Your safely .050 away from seat and could push it to .060.  So 10-13cc I would assume.  Guy could always 0-.100 it as well.

Thanks.

[SpeierRacingHeads]

Received data from another build this AM.  I'll get more details and dyno sheets for both.

362 SBF w/205cc Pro-Filers
10.75-1 compression
4.125 bore
242/248 HYD cam

580hp@6700/ 475tq@5200

[knucklefux]

They definitely seem to be getting it done.

Ballpark $$$ on the 240cc?

[SpeierRacingHeads]

[r347gt]

Any more updates or info on this head on an all out nitrous port or NA port? Something that will sing up to near 8500-9?

[78 rancho]

just bought a set of the 205 profiler from a epwi distributer a little less than profilers retail cost. very nice pieces, the only concern I thinking I may have is,  it has a .750 raised exhaust port.  so may have to build custom headers for my SN95. they use the 5.350 length valves. nice thick deck and can take a shaft system.  some reports are they will flow similar to the AFR 195  not sure but the guy that building the heads says, he know the chevy version flow very well, this is the first set of SBF he has seen. these heads will be goin on a 393w , still trying to work out a cam , thought I still had my pictures, but nope. just look at chads site or profiler, you'll see a very good representation.

[rob342]

neat video!