The Ford Barn - View Single Post - Y Block Normal Vacuum w/mild Perf. Street Cam?

wellcraft17 · 01-04-2020, 08:25 PM

My yblock runs a steady 23inches of vacuum with a bone stock engine and a 2bbl carb. It seems to me to be on the high side but don’t know why, engine runs great.

01-04-2020, 08:25 PM	#9
wellcraft17 Senior Member Join Date: Feb 2012 Location: Tampa fl Posts: 134	Re: Y Block Normal Vacuum w/mild Perf. Street Cam? My yblock runs a steady 23inches of vacuum with a bone stock engine and a 2bbl carb. It seems to me to be on the high side but don’t know why, engine runs great.