Came across an old original urethane AMF Sumo. I know Mo designed the core, but can't find any specs on it other than it's a very large core symmetrical. Does anybody know anything about the CG or differential? Or what kind of reaction I might expect? Thanks.
Re: AMF Sumo
Posted: April 27th, 2019, 3:16 am
by MegaMav
Here is me throwing one recently:
[youtube][/youtube]
Re: AMF Sumo
Posted: October 24th, 2019, 11:49 pm
by bigjim300
you can go this web site 123bowl.com and find stuff about older bowling ball I had one of those back n the day good ball had a number of amf balls like the angle and the ninja and white xs ball
Re: AMF Sumo
Posted: February 21st, 2023, 6:41 pm
by BossHog702
That is my favorite throwback Urethane. That ball hits so hard. I still roll my Bone Technology XS. Hits Hard!
Re: AMF Sumo
Posted: February 21st, 2023, 7:11 pm
by TomaHawk
MegaMav wrote: ↑April 27th, 2019, 3:16 am
Here is me throwing one recently: