I recently bought valves, springs, retainers from e-bay, the maddog racing ones. i got them here and they look nothing like the ones in the head now. they are like 1 inch shorter. also they are dual spring and are real close to not fitting. i called the company i got them from and they proseed to tell me that they will fit but it will cost alot of money to make them work. my ? is that has anyone ran into this with there spring upgrade, with the size of the of the spring being so different????

this is on a 94 ex with a z6 motor and head.
thanks

 

welcome to the world of ebay aftermarket

 

Sounds like they sold you a product that doesn't belong on your car. Sorry man.