[Everett Goff]

is there a reason a 4150 style hp has more throttle responnce than a dominator but the dominator makes it sound twice as deep if you watch the tach they seem to rev the same just not as quick but when you goose it whole damn thing rocks and the cam doesnt sound as pronounced as before

 

[1badz28]

I have noticed the same thing. last year I sold 4150 hp and put on o 4500 and team g, you could reach i9n through the window and start car idled much smoother, little lazzy on the bottom on the street but 60ft the same off the brake and ran the the same et but 1.5mpf faster.This summer switched back to dart intake and 950 hp and it sounds way nasty at idle revs faster and is more fun to drive

 

[Real McCoy]

Air speed and booster signal would be my guess. RM