Stock throttle body size?

[DB2 B17A1]

Quick question.... whats the stock mm size on b16a/b17a throttle body? Thanks in advance.

 

[Aussie]

62mm ( I think )

 

[Ominous G2]

The B16 is a 60mm, pretty sure the cable trans B16 is 58

 

[Integraguy04]

thought they were 62mm

 

[Aussie]

lol @ my post, edited that.

 

[edisspecial10]

Throttle Body

I've got a 90 teg with a b18 on my throttle body i have 2 hose lines running to my intake, are they needed, and can i bypass them

 

[PogKai]

62mm = ITR
60mm = B16

 

[Integraguy04]

thought ITR is 67mm

 

[Aussie]

thought ITR is 67mm

No itr is 62mm. I thought the gsr was also but I just measured a stock one and they are 60mm

 

[patrick4588]

thought ITR is 67mm

thought they were 62mm

damn you were wrong on both. that sucks! lol jk

 

[Ominous G2]

d15b7 - 56

d16a6 - 55

d16y7 - 56

d16y8 - 56

d16z6 - 56

ZC - 55

d16a1 - 55

d16a8 - 55

b18c1 - 60

b18c5 - 62

b18a - 58

b18b - 60

b16a SiR - 58

b16a Sir2 - 60

b16a2 - 60

b16a3 - 60

b20b - 60

b20z - 60

h22a - 60

h23a - 60

f20c - 62

f22 - 60

f23 - 60

 

[DB2 B17A1]

damn ominous thanks! Now i was plannin on either getting a 66mm or a 68mm, this is my DD/Weekend warrior so i need it to be semi gas saving yet spank a few on the track, what do you guys think?