Will I need a new PROM for t-stat?
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Senior Member
Joined: Oct 2001
Posts: 504
Likes: 1
From: reidsville,nc,usa
Car: 1989 Firebird Formula 350
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 9 Bolt Borg Warner 3.27 gears
Will I need a new PROM for t-stat?
I read the posts on having a lower thermostat.I currently have a 180 running in my V6.Do I need to get a different PROM or something to make my fans cut on early and off respectively.I don't want to mess up the motor.
-Ken
ps.....I'm going to be a daddy again!!!!!!!!!!
i love it
-Ken
ps.....I'm going to be a daddy again!!!!!!!!!!
i love it
Supreme Member
Joined: Dec 2002
Posts: 2,564
Likes: 1
From: Central FL
Car: 91 Camaro
Engine: 3.1...not hardly stock
Transmission: 700r4....not stock either
Axle/Gears: 3.73
no, you don't NEED a new chip. you could go one of the routes to make the fans come on earlier if you want to but its not required.
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