New for the NC, and available exclusively at Goodwin Racing. We've been working with a manufacturer on these for several months now and finally ready to show them off!
NC Aluminum Coolant Expansion Tank
The "why" is simple. We've had a consistently growing number of cars coming in with blown motors due to overheating, and most of those cases were due to the plastic expansion tank developing a crack and the cooling system loosing pressure. Most of those cars end up getting 2.5L swaps, but while we love putting 2.5L engines in NCs, we'd rather you get to do it on your own timetable
Our "lifetime" solution is this all-aluminum expansion tank. It features internal baffling just like the factory tank, a machined filler neck that takes a factory cap, a sight window to verify the fluid level inside, and beautiful TIG welded construction. You get the peace of mind from never worrying about replacing the expansion tank again, and it looks great to boot.