That's the Victor 24 casting. I have lots of flow data for different sizes of that casting. 345cc - 390cc. Fun head to work on. Stupid fast if you want. LolDavid Vizard wrote: ↑Sun Sep 30, 2018 7:59 amMTENGINES wrote: ↑Sun Sep 30, 2018 3:13 amDavid Vizard wrote: ↑Sat Sep 29, 2018 12:09 pmOK you head porters out there. I have just been playing with an
Edelbrock big port head (started life at about 355-365 cc) I have ported one of each port looking only at the airflow gains with the intent to get the most that is practically possible. At this moment in time I have 452 cfm on the good port and 433 on the bad port at 1.150 valve lift. Good port vol is 384 cc and the bad 380 cc.
Valve is still 2.3.
Any comments on this before I throw in my $2 worth of thoughts?
Don't have a part # - Edelbrock is still trying to identify a match would you believe!
Anyway here are some shots that might help.
2.400/1.850 0work on the seats. Otherwise your throat will be huge on the exhaust if you go smaller.