I've decided I'm probably just gonna put an hei distributor in it and drop a carb on it... this tuning just isn't working out for me...

There are tons of tunes on here but I have no clue how to tell what tune is for what...

Wish I could find a close tune that would run it pretty decent until I have the extra cash to get the afr gauge...

So your saying one of the wbo2 with the lead and afr gauge

Yeah I have standard o2.... looked for a wide band but haven't found any wide band o2 for my truck.....

I have a 1995 chevy silverado k1500 with manual transmission I pulled the stock junk 350 out built a 355 with a 3970010 block flat top pistons edelbrock aluminum performer rpm heads comp cam .447 int...