Going to be redoing my coolant loop, fitting some more sensors and silicone hoses and maybe aluminum tubing but I need to know the ID of the coolant hoses for the F4. Also I'm debating the benefits of switching over to aluminum tubing, can't see any cooling benefits, there is the durability factor in a crash but I also would think that if the tubing get crushed it would be just as big of an issue. Also does anyone know if there are any other radiators that would fit on an an F4/i? I don't mind modifying one as I might do that anyways to give better cooling. I'm going to be removing the fan and it is still in the planning phase so I'm open to ideas.

 

Alright guess I'm gonna be figuring this out and posting it up here. Will let you guys know.