I want to get a 180 tstat for my car, but which would be better? Intense offers one, and so does zzp. does anybody know if one is better than the other?
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I want to get a 180 tstat for my car, but which would be better? Intense offers one, and so does zzp. does anybody know if one is better than the other?
They're all the same, I got a 180* from zzp. It works fine. You can even get one from awful zone for a few $$. U might want to replace the little rubber gasket while your at it.
Last edited by 99prixgt; 10-23-2008 at 12:31 PM.
I got a 180* stat and the gasket from Advance Auto for $8.
Ya just get one at any autoparts store. They're pretty much all the same anyway.
what is the difference between a drilled tstat and a regular one? Will it perform any differently than a regular 180?
It'll take longer to heat up. It's drilled out so it can't completely close.
Though it's a moot point as you can get fail safe thermostats that will go all the way open if they fail, as their default position. Old thermostats all the way closed was the default position.
Maybe I had a bad one, but the drilled thermostat I put in my Silverado kept it from warming up as fast in the winter.
Either way, its true intention is to allow a small amount of coolant through to keep the heads cooler instead of a stand still of coolant which can heat soak them. That way, when the thermostat does open, the heads are ready to go instead of being extremely heat soaked and in need of cooling.
The holes are not large enough to make a big difference if it sticks shut.
From Wizbang at EasyPerformance:
The 180ºF thermostat was modified by drilling four small hoses around the thermostat body to permit a small amount of coolant flow through the cooling system even when the thermostat is closed. This modification results in reducing the thermostat's opening reaction time when the engine is relatively cool to begin with and is then challenged with prolonged wide open throttle runs. Without a drilled thermostat, the temperature of the cylinder heads can become quite elevated before the thermostat has a chance to open and establish coolant flow through the heads to cool them down.
ok so i think im gonna go for the drilled tstat
what's the stock tstat set at for temp?
195*
Does anyone know why they want to get a cooler t-stat? Do you know why you want your engine cooler?
The entire colder t-stat idea is to prevent KR. The colder the engine is, the less KR you should get. But if you mod correctly and tune your car, you should not have any KR to contend with. Thus you should be able to run a stock t-stat and get better mileage and better performance.
My personal opinion is stick with a stock temp t-stat.
im getting the tstat because i am going to be dropping pulley sizes soon after i get the plog, tstat, and colder plugs... im not just doing it for the hell of it
Screw efficiency I want performance. But no really, when I changed to a 180* stat I didn't notice a change in fuel economy at all. No doubt the colder stat will lower gas mileage, but the change in fuel economy will be so miniscule that most people won't notice a change at all. So in my eyes a 180* stat is totally worth it, even if the gains are minimal at least it's something.
When I took the advice of a supposed tuner (no longer around) and dropped tstat and plug sizes I lost some serious mileage but my mods are listed in my sig 160 degree Tstat and AL 103 and with a GOOD tune I am getting 30mgh highway with 3 kids and related items for the kids at 70mph the lowest I get is 20mpg and thats beating on the car all the time if ur in it for good mileage DON'T MOD THE CAR![]()
^^ That's it people, it's just that easy. For real though... i've seen worse...
This idiot said... "I want my car to be reliable, so what mods are reliable? I plan on drag racing it, but i want a reliable car that won't fail on me"
F-ING LOL!! Then don't mod and drag race the car stupid!!! man i attacked this poor kid to the max. Or the idiots that cry about the extra $2 per tank to run premium gas... hey morons, if you can't pony up the doe, why the **** did you buy a gtp?! ahh!!! Those people are the worst for me, i will make them think twice before they EVER start another post haha.to them!
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