N nickc New Member May 30, 2015 1 0 1 May 30, 2015 #1 May 30, 2015 #1 what size & thread per inch are the thermactor holes in the back of heads.
Noobz347 Stangnet Facilities Maint Tech... Er... Janitor Admin Dude Jan 4, 1985 36,642 17,486 234 Box behind Walmart May 30, 2015 #2 May 30, 2015 #2 nickc said: what size & thread per inch are the thermactor holes in the back of heads. Click to expand... ReefBlueHatch said: From 4G-KDMP, Plugging Smog Hole (thermactor plug) 5/8-11 BTW, thanks for starting this thread! Click to expand... From The Useful Technical Thread Index: Technical Thread/how-to Index | Mustang Forums at StangNet
nickc said: what size & thread per inch are the thermactor holes in the back of heads. Click to expand... ReefBlueHatch said: From 4G-KDMP, Plugging Smog Hole (thermactor plug) 5/8-11 BTW, thanks for starting this thread! Click to expand... From The Useful Technical Thread Index: Technical Thread/how-to Index | Mustang Forums at StangNet
L Lscam580 Active Member Aug 27, 2014 119 18 28 Grand Rapids Mi May 30, 2015 #3 May 30, 2015 #3 5/8-11
L Lscam580 Active Member Aug 27, 2014 119 18 28 Grand Rapids Mi May 30, 2015 #4 May 30, 2015 #4 They make a kit for 7.99 that plugs off the heads and you are then able to delete the smog system
mikestang63 SN Certified Technician Aug 27, 2012 11,600 9,192 214 In the garage May 30, 2015 #5 May 30, 2015 #5 Just take the bolts that hold the thermactor pipe in to the back of the heads and flip them and they will plug the holes, or use an old set of spark plugs- break off the porcelain.
Just take the bolts that hold the thermactor pipe in to the back of the heads and flip them and they will plug the holes, or use an old set of spark plugs- break off the porcelain.
90sickfox Wasn't a pretty sight...and I've got big hands SN Certified Technician Mar 2, 2015 6,828 5,863 203 May 30, 2015 #6 May 30, 2015 #6 +1 mikestang63