I'll put it this way.You will notice absolutely zero difference with that throttle body compared to your stock one.
If you already bought it, send it back.If you havent bought it yet, dont.
I'm not trying to sell you anything here, just tryig to save you a couple hundred bucks.
Please take my word on this.I know what I'm talking about.I've built more of these engines than everyone on this board put together.