flow figs

"I Dont post here often enough,But i love threads like this!
So Read much & Glean as much info as i can,As i really enjoy cylinder Head work & designs & what many have done to optimise flow for there specific Combinations!!

Ive read many stories about 318s with 360 heads or staying with the 318 heads & just getting them to work best for there combos.

Im a Big Believer in Velocity (Dictionary term meaning "Speed")
"I Like the Sound of that..LOL

Anyway im planning on building up a 318 with a Comp Cam XS268 or even maybe XS274S Cam choices maybe even try a Racer Brown of similar specs But havn't decided yet!
What i want to know is would the 318 heads work OK with these Choices of cams??
Or would i need to go slightly bigger in valve sizes??
Im spoilt for Head flowing Guys in our area alone having two within 15ks of each other & one being quite into mopar heads & has done quite a bit on them!
Ive already done some porting myself on Junk heads & had them Flowed by one of these Guys with some with great results!
& they seem to say what BJR Been saying as will about Velocity & filling of cylinders etc.

I have countless 318s (12) sitting under my bench so my reason is why not start using them even though i have 360s as will but i like the Challenge!
I Also love the Polys, so have a Couple of those as will!!
there cylinder head design is underestimated in my opinion,Have plans for those (One Day)LOL
Thats the Problem when you work in a Junk yard & your a Mopar Nut,You end up with too much to play around with!!:-D

"Sorry for Hijacking the Thread....