The dash 1 etc are later releases of the original 6210.
I have used the 6210 a lot. It is a great carb. (for 650 size). I have also used the 800 spread bore Holley.
The jets and power valves make it nice to modify. (no secondary jet plate like 3310)
The spreadbore does use a tube to connect the jet block to main body is the only 'problem' I have with it. Which isn't a real problem.
I think it will be a good buy.
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John Wallace - johnta1
Pontiac Power RULES !!!
www.wallaceracing.com
Winner of Top Class at Pontiac Nationals, 2004 Cordova
Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats
KRE's MR-1 - 1st 5 second Pontiac block ever!
"Every man has a right to his own opinion, but no man has a right to be wrong in his facts."
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