rambo3010
New member
when you cc the head volume do you put a sparke plug in or use clay to fill the thred area level.the plug and electrode will almost take up 1 cc, woulden't it. thanks, rob..
YAMMIEGOD3:16
Active member
NO SPRAK PLUG IN, HEAD MUST BE ON FLAT SURFACE FOR ACCURATE TEST. 3:16 (yammie tony)