Only knock on this intake is the weight. I know a guy that spun a 318 7200 rpm's every weekend at the strip with a cast intake like this. You can spend more, look prettier, weigh less, but it doesn't mean your car will run better. Period. This intake works, as Rumblefish has acknowledged. And it works best with a Thermoquad. Better be carb savvy if ya run a TQ though.....