Quote:
Originally Posted by Thymeclock
In practical application it makes no difference at all. It's really a radiator block for use in winter. On one of my cars I am able simply to slip two thin sheets of formica in the space in front of the radiator. The minimal clearance is such that they will stay in place at any speed without falling out. If the temp gets too hot I simply remove them. It takes less than 30 seconds to place or remove them. Sweet & easy!  |
In my opinion, the grill block is really more about aero than radiator blocking. Then again I run the grill block year round.