Posted by Partsmaster on April 28, 1998 at 01:06:38:
In Reply to: Re: IGNITON TIMING posted by STAZ on April 23, 1998 at 07:48:10:
: : I'VE REPLACED A 305 WITH A 350 SMALL BLOCK IN MY GMC HALF TON PUP. CAN ANYONE TELL ME WHAT THE TIMING SHOULD BE?
: THE TRUCK IS 1985 GMC 1/2 TON.
Try 10 degrees BTC if that doesn't work see your local MR. GOODWRENCH dealer he will be glad to help you.