Ya gotta be kidding...

Rat Raceway · 05-14-2014, 12:22 PM

1800cfm is one big Throttle body!

Best I can find on Throttle body flow per size...

65mm Throttle Body 745 CFM - 3.125" OD
70mm Throttle Body 830 CFM - 3.125" OD
75mm Throttle Body 915 CFM - 3.125" OD
80mm Throttle Body 965 CFM - 3.500" OD
90mm Throttle Body 1170 CFM - 3.750" OD
95mm Throttle Body 1450 CFM - 4.250" OD
105mm Throttle Body 1520 CFM - 4.250" OD

The 2012 and 2013 COPO's have 102mm and the 2014 COPO has a 90mm Throttle body.(427 motors)

05-14-2014, 12:22 PM	#9
Rat Raceway Member Join Date: Nov 2012 Location: Denver Co Posts: 408 Likes: 282 Liked 35 Times in 17 Posts	Re: Ya gotta be kidding... 1800cfm is one big Throttle body! Best I can find on Throttle body flow per size... 65mm Throttle Body 745 CFM - 3.125" OD 70mm Throttle Body 830 CFM - 3.125" OD 75mm Throttle Body 915 CFM - 3.125" OD 80mm Throttle Body 965 CFM - 3.500" OD 90mm Throttle Body 1170 CFM - 3.750" OD 95mm Throttle Body 1450 CFM - 4.250" OD 105mm Throttle Body 1520 CFM - 4.250" OD The 2012 and 2013 COPO's have 102mm and the 2014 COPO has a 90mm Throttle body.(427 motors) __________________ Ross Gregory 5133 Stock,Super Stock 53 Top Dragster