Join Date: Dec 2006
Location: Severna Park, MD
I agree, why wait before firing up the engine? It doesn't serve any useful purpose. The sensor will heat up very quickly on it's own and your AFR gage's accuracy will not suffer. You want the temp to rise quickly. If you run a Pertronix kit, you can actually damage it, depending on the generation. Points can be damaged too. Just fire it up a go.......
64 1/2 Poppy Red Cvt. Resto-Mod
333 Cu.in. T5z, 3:55, Dual 40 mm DCOE Webers
Performer RPM, CI cam, TFS/TWs, Tri-Ys, Discs w/Shelby Drums