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Author Topic:   Head Casting Numbers?
The Outlaw
Member
posted September 24, 2002 04:51 PM
i have a couple sets of heads i dont know what they are..maybe you guys can help? one ends in 260 the other number ends in 601, what are these heads off of, what are the valve sizes? thanks in advance!


BK19
Member
posted September 24, 2002 05:43 PM
the 601 casting are off of like 80 to 86 pickups with 305ci 4 barrels they work good if you port them well! they have small valves and small chambers 58 cc i think

[This message has been edited by BK19 (edited September 24, 2002).]

The Outlaw
Member
posted September 24, 2002 05:50 PM
hmmmm ok any info on the other one? so the 601 is a good head if it had 1.94 or 2.02 valves put in it??


BK19
Member
posted September 24, 2002 07:55 PM
i have only used the 601's with the small valves but the runners were ported and polished to get more flow out of them and they worked great but they are crack prone although i have never cracked any


ray14
Member
posted September 24, 2002 09:10 PM
if your heads have this casting number 14022601 they are off of a 267 or 305ho 1980-85 58cc 1.84-150 valves


Merlin
Member
posted September 24, 2002 09:37 PM
merlin will re read it again tomorrow and let you know, i think thats it though.......thanks everyone! appreciate it


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