There are not to many local LS1 people going fast NA…
Cougarspeeds car was probbley the quickest local NA LS1…he put down 430…rwhp LS6 intake…and not even all the bolt ons…
There are not to many local LS1 people going fast NA…
Cougarspeeds car was probbley the quickest local NA LS1…he put down 430…rwhp LS6 intake…and not even all the bolt ons…