Quote:
Still Hav'nt CC;'d it yet LOL. I know I'm lazy..... either that or I just find CC'ing heads is a PITA LOL.
Volume does'nt always tell EVERYTHING about velocity. Look at a W5.... Large runner (~215-220 CC ported), and probably has best velocity across the short turn of any SB head out there (59*) You can tell this head has good velocity by the Low lift #'s it put up. Generally it takes big velocity to make big #'s at low valve lifts.
true about the port volume, but generally speaking, if you have a port flowing 240CFM with a 165cc port and a port flowing 240cfm with a 220cfm port, it's pretty easy to figure out which port will yield crisper throttle response and overall streetability. no biggie, although it will be curious to see if these things are alot larger than a standard magnum. anyone know how the aluminum magnum heads compare to the stock iron and R/T's?
1976 Spinnaker White Plymouth Duster, /6 A833OD
1986 Silver/Twilight Blue Chrysler 5th Ave HotRod **SOLD!***
2011 Toxic Orange Dodge Charger R/T
2017 Grand Cherokee Overland
2014 Jeep Cherokee Latitude (holy crap, my daughter is driving)
| 
