Yeah guys, Stock racers have all that done PLUS.
LOTS of guys, both past & present, have/do enlarge the ports, in various ways, to increase power. They/somebody then covers that work up, so that it will be difficult to detect.
No, NOT everybody did/does it. BUT, LOTS have/do.
Anybody who says guys haven't/don't has just not read much about the history of Stock racing.
It HAS happened & it DOES happen. There are LOTS of Stockers running today, & passing tech at big races who are running heads that have had illegal work done to 'em.
It's just a fact of life. And life goes on.
