i tried searching and couldnt find help to my query... hopefully you guys can set me straight... i bought some "itr valvesprings" from a fellow h-t member, and i was sent the intake and exhaust side, but the intake side have no markings, and the exhaust side have red markings.. thanks for your help

 

Usually, the intake springs have "yellow" on them. I usually use "yellow" all around on the intake and exhaust. It's a little stiffer that way.

 

im thinking i got ripped off, i was just wondering if 97 spec springs were different from 98 up spec, as in the color coating of the springs??