Any Buick engine builders in WI or twin cities? Can take motor anywhere in state of WI? Or, is it worth crating out to RPE or ??? It is fully running and driving 1987 Buick Grand National. Two owner car purchased April 2012. Last owner purchased in 1992 and he thought nothing was done besides chip. So lots of updates needed. Would like a very strong street car, with new iron heads, camshaft and looking at extender chip with MAFT translator pro and no maf or map. Turbo suggestions? The combinations are mind boggling. Any feedback appreciated. Car has 100,ooo miles, so best to just pull motor and have whole block freshened? Thanks.