Smog pump/ Air pump??

tutman900 · October 17th, 2009, 04:02 PM

Is the smog pump and the air pump the same thing? I here about getting a shorter belt and bypassing the smog pump, and on my sticker under the hood it says its an air pump, and i just want to make sure they are the same thing. Also what exactly does that pump do???

tutman900 · October 17th, 2009, 04:10 PM

Ok never mind the first question, does anyone know the part number and brand of the belt that i would need for bypassing the smogpump. from the diagram i saw i need the 84.5" belt.

mustangmad · October 17th, 2009, 06:55 PM

Autozone belt # 850k6 850mm long 6 rib

tutman900 · October 17th, 2009, 08:12 PM

Ok, so i got the new belt and put it on, but i cant figure out how to tighten the belt tensioner?? i thought i would just tighten the bolt back down and it would tighten the belt but i guess i was wrong. is there a certain tool i need or what????

93hatch · October 17th, 2009, 08:29 PM

Wtf? Did you remove the tensionor? You don't take a bolt off to remove the belt, you just twist the tensioner up

mustangmad · October 17th, 2009, 08:41 PM

lol i guess you should of ask that question to.

Chris951 · October 17th, 2009, 08:41 PM

The tensionor is self tensioning. and I would recommend a Gatorback belt, Part No. 4060835. It's 83.5" and it's what I'm running with my smog pump deleted. The 84.5" squeeled and wasn't tight enough

tutman900 · October 17th, 2009, 08:56 PM

what do you mean by self tensioning? I had loosened the nut on the tensioner but i didnt take it off. i had to pry it up to get it loose enought to get the belt up. it is all the way loose now and it wont tighten back up. I got the 84.5" belt.

Chris951 · October 17th, 2009, 09:03 PM

It tensions itself and no removal of bolts is needed...

tutman900 · October 17th, 2009, 09:06 PM

ok, im an idiot, i see what you mean. i only needed to pry it up to get the belt off. When i put the new belt on it was too big and didnt tighten at all, i thought i needed to tighten the tension pulley, i just need a smaller belt i guess

mustangmad · October 17th, 2009, 09:16 PM

what years ur stang?

94blakonblak · October 17th, 2009, 09:18 PM

Is the 83.5 inch the same for Sn95?? I'm still running mine unhooked and I can hear the damn thing ticking

mustangmad · October 17th, 2009, 09:19 PM

You cant just bypass on SN95

tutman900 · October 17th, 2009, 09:47 PM

its a 90, i got the gatorback belt 83.5" and it works, the other belt was to big and wouldnt even have any tension on it when i put it on.

mustangmad · October 17th, 2009, 09:52 PM

the one i'm running on my 93 is 84.5'" my bad

tutman900 · October 17th, 2009, 10:30 PM

according to the diagram in one of these forums it says to use the 84.5, and from what i was told that the motors from 95 on down are pretty much the same, so i dont know why it would be different.

mustangmad · October 17th, 2009, 10:36 PM

is it a 95 motor?

tutman900 · October 17th, 2009, 10:40 PM

i have a 90 motor the diagram said all fox bodys, and i was told that the engines from 95 on down were pretty much the same. maybe i was ill informed??

mustangmad · October 17th, 2009, 10:41 PM

Ok on the 94 and 95 you can"t bypass because water pump spins opposite dir just making sure man

dr.gonzo! · October 17th, 2009, 10:42 PM

I went against the grain of what everyone else said. I just unbolted the tensioner and drilled a hole for that little nub on the back to fit in. Now I can unbolt it and rotate it if I have to use a belt that is too loose. Works great, no complaints here.

October 17th, 2009, 04:02 PM	#1
tutman900 Regular 1990 Mustang GT Join Date: Sep 2009 Location: Killeen TX Posts: 57 iTrader: 0 reviews	Smog pump/ Air pump?? Is the smog pump and the air pump the same thing? I here about getting a shorter belt and bypassing the smog pump, and on my sticker under the hood it says its an air pump, and i just want to make sure they are the same thing. Also what exactly does that pump do???

October 17th, 2009, 06:55 PM	#3
mustangmad Regular Join Date: Aug 2009 Posts: 142 iTrader: 0 reviews	Autozone belt # 850k6 850mm long 6 rib __________________ "When i was young I prayed for a bike. Then I realized god didn't work like that so I stole a bike and prayed for forgiveness"

October 17th, 2009, 08:12 PM	#4
tutman900 Regular 1990 Mustang GT Join Date: Sep 2009 Location: Killeen TX Posts: 57 iTrader: 0 reviews	belt tensioner?? Ok, so i got the new belt and put it on, but i cant figure out how to tighten the belt tensioner?? i thought i would just tighten the bolt back down and it would tighten the belt but i guess i was wrong. is there a certain tool i need or what????

October 17th, 2009, 08:29 PM	#5
93hatch Banned 1992 Lx 11.39@119.24 Join Date: Jan 2008 Location: Az Posts: 11,665 iTrader: 0 reviews	Wtf? Did you remove the tensionor? You don't take a bolt off to remove the belt, you just twist the tensioner up __________________ [QUOTE=93mustank;2577445]We speed tested my right arm for quickness in shifts... So he could design the cam for proper shift recovery.[/QUOTE]

October 17th, 2009, 08:41 PM	#6
mustangmad Regular Join Date: Aug 2009 Posts: 142 iTrader: 0 reviews	lol i guess you should of ask that question to. __________________ "When i was young I prayed for a bike. Then I realized god didn't work like that so I stole a bike and prayed for forgiveness"

October 17th, 2009, 04:10 PM	#2
tutman900 Regular 1990 Mustang GT Join Date: Sep 2009 Location: Killeen TX Posts: 57 iTrader: 0 reviews	Ok never mind the first question, does anyone know the part number and brand of the belt that i would need for bypassing the smogpump. from the diagram i saw i need the 84.5" belt.

October 17th, 2009, 08:41 PM	#7
Chris951 Hardcore Enthusiast 1991 mustang 5.0 Join Date: Aug 2007 Location: Mesa, AZ Posts: 1,933 iTrader: 0 reviews	The tensionor is self tensioning. and I would recommend a Gatorback belt, Part No. 4060835. It's 83.5" and it's what I'm running with my smog pump deleted. The 84.5" squeeled and wasn't tight enough

October 17th, 2009, 08:56 PM	#8
tutman900 Regular 1990 Mustang GT Join Date: Sep 2009 Location: Killeen TX Posts: 57 iTrader: 0 reviews	what do you mean by self tensioning? I had loosened the nut on the tensioner but i didnt take it off. i had to pry it up to get it loose enought to get the belt up. it is all the way loose now and it wont tighten back up. I got the 84.5" belt.

October 17th, 2009, 09:03 PM	#9
Chris951 Hardcore Enthusiast 1991 mustang 5.0 Join Date: Aug 2007 Location: Mesa, AZ Posts: 1,933 iTrader: 0 reviews	It tensions itself and no removal of bolts is needed...

October 17th, 2009, 09:06 PM	#10
tutman900 Regular 1990 Mustang GT Join Date: Sep 2009 Location: Killeen TX Posts: 57 iTrader: 0 reviews	ok, im an idiot, i see what you mean. i only needed to pry it up to get the belt off. When i put the new belt on it was too big and didnt tighten at all, i thought i needed to tighten the tension pulley, i just need a smaller belt i guess

October 17th, 2009, 09:16 PM	#11
mustangmad Regular Join Date: Aug 2009 Posts: 142 iTrader: 0 reviews	what years ur stang? __________________ "When i was young I prayed for a bike. Then I realized god didn't work like that so I stole a bike and prayed for forgiveness"

October 17th, 2009, 09:18 PM	#12
94blakonblak Regular 1994 Mustang Gt Soon to come Join Date: May 2009 Location: Starkville/Southaven Posts: 321 iTrader: 0 reviews	Is the 83.5 inch the same for Sn95?? I'm still running mine unhooked and I can hear the damn thing ticking __________________ "Train hard, kill everyone, ask questions later"...94Gt,Trickflow 170's,Trackheat upper/lower, custom cam. In need of suspension work.

October 17th, 2009, 09:19 PM	#13
mustangmad Regular Join Date: Aug 2009 Posts: 142 iTrader: 0 reviews	You cant just bypass on SN95 __________________ "When i was young I prayed for a bike. Then I realized god didn't work like that so I stole a bike and prayed for forgiveness"

October 17th, 2009, 09:47 PM	#14
tutman900 Regular 1990 Mustang GT Join Date: Sep 2009 Location: Killeen TX Posts: 57 iTrader: 0 reviews	its a 90, i got the gatorback belt 83.5" and it works, the other belt was to big and wouldnt even have any tension on it when i put it on.

October 17th, 2009, 09:52 PM	#15
mustangmad Regular Join Date: Aug 2009 Posts: 142 iTrader: 0 reviews	the one i'm running on my 93 is 84.5'" my bad __________________ "When i was young I prayed for a bike. Then I realized god didn't work like that so I stole a bike and prayed for forgiveness"

October 17th, 2009, 10:30 PM	#16
tutman900 Regular 1990 Mustang GT Join Date: Sep 2009 Location: Killeen TX Posts: 57 iTrader: 0 reviews	according to the diagram in one of these forums it says to use the 84.5, and from what i was told that the motors from 95 on down are pretty much the same, so i dont know why it would be different.

October 17th, 2009, 10:36 PM	#17
mustangmad Regular Join Date: Aug 2009 Posts: 142 iTrader: 0 reviews	is it a 95 motor? __________________ "When i was young I prayed for a bike. Then I realized god didn't work like that so I stole a bike and prayed for forgiveness"

October 17th, 2009, 10:40 PM	#18
tutman900 Regular 1990 Mustang GT Join Date: Sep 2009 Location: Killeen TX Posts: 57 iTrader: 0 reviews	i have a 90 motor the diagram said all fox bodys, and i was told that the engines from 95 on down were pretty much the same. maybe i was ill informed??

October 17th, 2009, 10:41 PM	#19
mustangmad Regular Join Date: Aug 2009 Posts: 142 iTrader: 0 reviews	Ok on the 94 and 95 you can"t bypass because water pump spins opposite dir just making sure man __________________ "When i was young I prayed for a bike. Then I realized god didn't work like that so I stole a bike and prayed for forgiveness"

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