Picking the Right k20a intake manifold for Your Build
If you're looking to squeeze more power out of your K-series swap, upgrading your k20a intake manifold is probably one of the first things on your to-do list. It's one of those modifications that can completely change how the car feels, especially when you're pushing toward that 8,000 RPM redline. The K20A is already a legendary motor, but the way it breathes is what really dictates whether you're making "okay" power or "holy crap" power. ...