|
As G2K had stated stock is 87 and is much smaller. Since my build I was looking for least restrictions and more response I need a bigger inlet and 103mm is what I got. If your stock and not tuned I would recommend a ported TB all day. 103mm is for the tuned and mod cars looking for 700+ rwhp. I'm not saying less hp wouldnt warrant this I'm just saying maybe not needed so much.
|