203* thermostat

[02stroker]

It's been 2 weeks since I installed my 203* thermostat from the dieselsite. I've noticed a 1 mpg increase in fuel milage in normal around town everyday driving. Just thought I would share with everyone and thanks again to Dieselsite for a great product at a great price. I also installed a coolant filter and a billet thermostat housing.

 

[CHPMustang]

It's those little things that help the engines run better,I also have the 203 thermo,billet housing and coolant filter setup from Dieselsite,good stuff!

 

[big_rooster]

I have the only 203 thermostat for the 6.0's its called lots of lights and a hd grille

 

[police stroker]

6 liter guy

Big rooster you 6liter guys have ur own page to play on stay out of the 7.3 l best ford diesel engine topic fourm. Hows those head gaskets.... since 6.0's like to blow em.....

 

[Butch Cassidy]

Now, now, lets all play nice here.

Butch Cassidy

 

[Crumm]

I have been running the 203º stat for many years

 

[big_rooster]

Yeah but there's no 203 thermostat threads over in the 6.0 so i gotta play here.

and 7.3's stay away from 103 psi