anybody run a cylinder head temp gauge are they useful, and could it be used for coolant i accidently bid on one and hope i can use it. any input appreciated. all the info i get is for air cooled engines, but then i ran across one for sale for turbo coupes. im confused.

 

some porsche engines were air cooled till 97 i think, maybee that the turbo coupe the were refering to

 

nah, it was a ford motorsports gauge, i emailed the seller to see if i could get oil temp or coolant temp gauge, because i dont think i will be able to use the cylinder head temp gauge. oh well.