Do the exhaust and intake valve seals differ? I know they have different color springs, but I wanna know if the exhaust ones will work on the intake side and vice versa. Apparantly the brown top ones are intake and green top ones are exhaust, but after I installed a few of them, I realized that I had both green and brown top ones with both black and white springs.

I know that black springs=exhaust and white springs=intake, but do they really differ?

 

the exhaust ones are designed to take more heat

 

Would exhaust seals work on the intake side?

 

I thought the same thing...but they gotta be different if they purposely mark them differently. I wouldn't chance anything for something so cheap.