Okay i in the process of putting together my turbo set which is a

sleeved b18c1(84.5)
fully ported head from alaniz
jg intake manifold
full race turbo kit(t3/t67 .82ar)
1000cc injectors
type-r cams
etc.

but i have a 65mm throttle body right now , do you think i should upgrade to a 70mm or bigger throttle body?

 

yes i would upgrade. rpm service make a 70mm t/body
talk to boostfed terry he can get them and is a great person to deal with

 

i personally am running a 75mm (inlet) mustang tb on my build

 

where did you get a 75mm from, how much did it cost

 

search for 75mm mustang throttle body on ebay. they are like 150 or something. but you cant use the stock honda tps with one.

i think my bbk/edlebrock was 3 something

 

you can have your stock one bored out to 64 or 65mm which is plently........

 

I have a 65mm edlebrock already, i was wondering if i should upgrade to 70mm or more.