Thread: 427 small blocks
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04-26-2014 02:20 AM #1
427 small blocks
Does anyone have any opinions regarding the dart 427 small blocks.Can they make good horse power ,as big blocks don't seem to make a lot of horse power until you spend big bucks
Welcome to CHR. I think that you need to hook up your vacuum advance. At part throttle when cruising you have less air and fuel in each cylinder, and the air-fuel mixture is not as densely packed...
MSD 8360 distributor vacuum advance