Std B18C R throttle body Size????

[KieranEG6]

Hi just need to know what the standard intake internal size of a B18C R Throttle body?

Just the bit where the intake pipe joins on?

Im sure plenty of people on here have them an wnt take 5 min to check.

Cheers

 

[Vtec6000]

62mm

 

[KieranEG6]

Thats what i was thinking. I know the internat to the manifold is 62mm. But are you sure the internall of where the rubber intake pipe goes onto is suposed to be 62mm aswell ??

 

[thomas14]

65-->62mm venturi style!
________
AVANDIA CLASS ACTION SETTLEMENT

 

[KieranEG6]

Yea thats what im getting when i measure this one i have just bought.

Well....
It starts at 66.5 then venturi's down to 62

I was thinking i may have an after market one. But wasnt sure. Can any one with a standard B18CR just measure theirs and confirm please, would be good to clear this up as theres always confussion wen it comes to TB sizes.

Cheers

 

[Vtec6000]

I'll measure one later and post back my findings

 

[carbon]

67?

 

[br-]

64mm at the inlet side where it meets the filter pipe and then tapers to 62mm where it meets the manifold.