[HWYSTR455]

I've run an Offy 360 dual quad with 625 AFBs, on a roller 455, ran really good. progressive, divorced choke on the secondary, electric on primary, street car, drove in all weather. They have plates that are for different mounting patterns, have to pay attention to that when shopping used.

The new edlebrocks are supposed to be very nice, though I have zero experience with them.

http://www.edelbrock.com/automotive_...le_carbs.shtml

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