Stock fans on an LS1 F-body...what temp do they come on?
#1
On The Tree
Thread Starter
Join Date: Apr 2002
Location: Baltimore, MD
Posts: 179
Likes: 0
Received 0 Likes
on
0 Posts
Stock fans on an LS1 F-body...what temp do they come on?
I'm curious about when the stock fans in my 99 LS1 F-body should come on. Anyone know?
Mine look like they're coming on at about 215-220, according to the crummy factory gauge. Does this sound about right?
Stock programming, btw.
Thanks
Mine look like they're coming on at about 215-220, according to the crummy factory gauge. Does this sound about right?
Stock programming, btw.
Thanks
The following users liked this post:
ADG (05-29-2020)
#3
TECH Veteran
iTrader: (1)
Re: Stock fans on an LS1 F-body...what temp do they come on?
For those doing the 160 thermo mod, see this link:
https://ls1tech.com/ubb/ultimatebb.p...;f=23;t=004421
https://ls1tech.com/ubb/ultimatebb.p...;f=23;t=004421
#4
TECH Addict
iTrader: (6)
Join Date: Dec 2001
Location: sojourning....looking for my city whose builder and maker is God.
Posts: 2,028
Likes: 0
Received 0 Likes
on
0 Posts
Re: Stock fans on an LS1 F-body...what temp do they come on?
Camaro/Firebird/Corvette Stock Cooling Fan Temperatures:
Fan 1 on/off at: 227°F/218F°
Fan 2 on/off at: 235°F/228F°
If you change your thermostate you can use the following guides
- OPTIMIZED FOR stock 195° Thermostat
Camaro/Firebird/Corvette
Fan 1 on/off at: 209°F/200°F
Fan 2 on/off at: 219°F/210°F
- OPTIMIZED FOR 180° Hypertech PowerStat
Camaro/Firebird/Corvette
Fan 1 on/off at: 194°F/185°F
Fan 2 on/off at: 204°F/195°F
- OPTIMIZED FOR 160° Hypertech PowerStat
Camaro/Firebird/Corvette
Fan 1 on/off at: 184°F/175°F
Fan 2 on/off at: 194°F/185°F
<small>[ March 23, 2003, 12:46 PM: Message edited by: Lady Redhawk ]</small>
Fan 1 on/off at: 227°F/218F°
Fan 2 on/off at: 235°F/228F°
If you change your thermostate you can use the following guides
- OPTIMIZED FOR stock 195° Thermostat
Camaro/Firebird/Corvette
Fan 1 on/off at: 209°F/200°F
Fan 2 on/off at: 219°F/210°F
- OPTIMIZED FOR 180° Hypertech PowerStat
Camaro/Firebird/Corvette
Fan 1 on/off at: 194°F/185°F
Fan 2 on/off at: 204°F/195°F
- OPTIMIZED FOR 160° Hypertech PowerStat
Camaro/Firebird/Corvette
Fan 1 on/off at: 184°F/175°F
Fan 2 on/off at: 194°F/185°F
<small>[ March 23, 2003, 12:46 PM: Message edited by: Lady Redhawk ]</small>
#6
TECH Addict
iTrader: (6)
Join Date: Dec 2001
Location: sojourning....looking for my city whose builder and maker is God.
Posts: 2,028
Likes: 0
Received 0 Likes
on
0 Posts
Re: Stock fans on an LS1 F-body...what temp do they come on?
</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Cal:
<strong> For those doing the 160 thermo mod, see this link:
https://ls1tech.com/ubb/ultimatebb.p...;f=23;t=004421 </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Thats a good point, but the stock program for at least the 2001s has you go to closed loop at 142 degrees so that shouldn't ever come into play with 160 degree thermostate.
<small>[ March 24, 2003, 11:02 AM: Message edited by: Lady Redhawk ]</small>
<strong> For those doing the 160 thermo mod, see this link:
https://ls1tech.com/ubb/ultimatebb.p...;f=23;t=004421 </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Thats a good point, but the stock program for at least the 2001s has you go to closed loop at 142 degrees so that shouldn't ever come into play with 160 degree thermostate.
<small>[ March 24, 2003, 11:02 AM: Message edited by: Lady Redhawk ]</small>