matching original motor out of the car in storage . Put in another built 340 for driving, would it hurt the value of the car down the road (if I decide to sell it ) if I put a roller cam in the original motor ? Since the motor is out on a stand and easy to work on should I put in a roller cam , or would that lessen the value ? On one hand it would be more reliable , not having to add zinc additive , and who knows how long that will be around before it is outlawed .
This original motor will only be used when the car is for sale , leave it stock or roller ?
This original motor will only be used when the car is for sale , leave it stock or roller ?















