I've always been a proponent of 440Source stuff. I have lots of their parts and never an issue.
However, a few weeks ago I heard a clanging noise on the return road at the dragstrip. I Couldn't immediately see what it was, so I loaded it on the trailer and brought it home.
I found out it was the 440Source balancer that was bought new when I built this engine. The two halves came apart at the rubber.
I sent an e-mail to 440Source with a pic. No response.
If you are considering one of these, you might want to look elsewhere.
'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.
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