nastee383

Has anyone seen any info on the flow characteristics of World Products MOTOWN 220 Heads? If so, where can it be found?

Arto

Only official specs I know of are in the World catalog:
http://www.worldcastings.com/docs/catalog/pg14.pdf

However, you should be able to find some numbers & graphs in this article:
http://www.circletrack.com/techarticles/88478/

And no numbers, but Chevy High Performance compares Motown 220 aluminium vs. iron:
http://www.chevyhiperformance.com/techarticles/83858/

Regards,
Arto

Fevre

Here is a article on an eng build using them. Pumping out 528 hp on a 350 ainpt too shabby.

http://www.hotrod.com/techarticles/113_0302_anvil/

QuickVet

I think Bill Mitchell uses them on his 427 small blocks. Im sure they can handle any job up to 750HP :yesnod:

GrandSportC3

:iagree:

8T1-7T9 BIONIC VETTE

They also come with the Bill Mitchell 415c......they were on mine.....Killer heads....I have a set of AFR 210 I was hoping to put on the 415ci....however the Motown 220's are working so well.....I don't want to f'k-it-up...... :seeya Cappy

nastee383

Thanks, that CIRCLE TRACK article was informative. I would've never looked there.

buccaneer1961

i guarantee you those afr 210s will make 50 hp more than those motown 220s i had both