no nitrous has been used on this car,,,,,,,,,,,yet,,,,,, i want to get the most out of all engine first,,,then play with the nitrous. THE 11.24 IS ALL ENGINE. MY GOOD FRIEND OUT IN LAS VEGAS BUILT THE ENGINE FOR ME,AND ,I PAINTED HIS 68 FIREBIRD FOR HIM.CHECK OUT HIS BIRD AT .http://www.racingjunk.com/gallery/profile/389419