[Great Asp]

If the car is light, say under 3,000 lbs, the single plane does not make that big of a differance in driving on the street.

But the dual is better on a say 3,300 lb car. I have had both on a 2500 lb SPF, and can not tell the differance in the low end, but top end (rpms)is a big differance. The vehicle weight has a lot to do with the response of the intake at low rpms, when driving on the street.

But then again, this ain't your Grammas Cavalier! Who cares? Either intake in a GT-40 will make you happy, and your neighbors jealous. I have the Vic Jr now, and love it. If you have room, I would recommend a single plane on a small block.

Eric