Cold air intakes
Dragonhead, I could be wrong, but I think Matt was referring to a fuel injection set up. You could rig up a way to get colder air to your carbs, but I don't think there is an actual unit you can use -- you'd have to fabricate something.
A lot of people say that the stock air cleaner is just fine. If you want to improve your situation, though, you might consider getting a "stock" K&N high performance filter. They cost 3 or 4 times the price of a regular filter -- but they last virtually forever. Or you could dress up your engine bay with dual K&N or similar complete air filter units. That will run you $75 or more.
Dragonhead, I could be wrong, but I think Matt was referring to a fuel injection set up. You could rig up a way to get colder air to your carbs, but I don't think there is an actual unit you can use -- you'd have to fabricate something.
A lot of people say that the stock air cleaner is just fine. If you want to improve your situation, though, you might consider getting a "stock" K&N high performance filter. They cost 3 or 4 times the price of a regular filter -- but they last virtually forever. Or you could dress up your engine bay with dual K&N or similar complete air filter units. That will run you $75 or more.