Ls3 throttle body porting

[Matt@BOS]

Originally Posted by 71RS/SS396

For a roots style blower you will see a pretty good gain on a NA engine there's hardly if any gain.

Tim, I have a question, and you seem like the kind of guy who might know the answer. Do you think the smaller throttle body would provide better throttle response between idle and say, 3000 rpm?

Matt