[Sean Marconette]

In a nutshell, whatever year you claim the car to be. Body, interior and engine has to match as it came from the factory. The NHRA engine blueprint also lists the approved casting numbers that are mandatory to match year claimed. Camshaft cannot exceed the lift as specified in the blueprint guide. OEM EGR plate has to be in place if it was a factory piece. Lots of rules to abide by. If you want to throw go fast parts at a car then Stock is not for you. If you like a challenge at making something faster with OEM parts then jump in the water is fine! Just keep in mind making these cars competitive is not for the faint of heart or wallet! Its good to ask questions, and even better to go into this with a very well thought out plan before acquiring parts.

Sean