Stage I & II motors
Can someone tell me what a stage I or II motor upgrade is? I'm having some work done on my GN and would like to know more about this option.
thanks, Brian |
Quote:
So I think we answered this question sat, but I'll answer it here too. The stage1 and 2 motors are the Buick Motorsports block. In other words, you could buy a beefed up block from the Buick dealer that would handle more horsepower. It was built stronger, better main caps, more bolts securing the caps preventing the cranking from moving around. 6 bolts per cylinder holding the heads down vs 4 bolts per cyl. on a stock block. These motors were used primarily in the Nascar division Busch North and othert lower circle track divisions. They typically made around 500hp naturally aspirated with a carburater. |
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