Dissapointing performance

T-N-T said

First I would have to be wrong... You lied about your headers, that's already been proven.

A bunch of members have said the same things I have, are we all liars???

Like I stated earlier. "we can explain it to you but we can't understand it for you."

Click to expand...

I told that headers output is 2" and that collector is 2.5" from beginning of collector and taper fast to 2.0" Do I need to draw picture of it? I firstly said that output 2" because it the smallest diameter part and therefore first that become in restriction.