If you switch over to the large cap GM HEI, you need to replace the resistance wire in the engine harness. The GM HEI requires full time battery voltage.
http://www.v8buick.com/showthread.ph...d-modification
In addition, the big cap can hit the intake manifold and upper radiator hose in some applications.
Too bad about Dave. I knew his health was not the best. His product sure was though.
Larry
1970 GS455 Stage1 Race weight 4025 lbs.
TSP 470, 602 HP, 589 TQ
MT headers, Gear Vendors Overdrive
Best E.T. 11.54 Best MPH, 116.06
1998 Riviera SC3800
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