Thought 62.7mm outlet size 66mm inlet size.
https://www.s2ki.com/s2000/topic/938...dy-yay-or-nay/
last post 12mpg and lots of fuel getting dumped
dont like the idea of fuel bore wash down the cylinders
another
http://s2000.com/forums/engine-tech-...-question.html
some figs here
http://scienceofspeed.com/products/e...throttle_body/
ps
above was from a search i have not a after mkt TB on my own S,have been looking into a TB for my B series of recent.

 

Thanks for the information.

That is quite alarming the drop in mpg, might be worth just fitting a few days before remapping so as to reduce the effects.

 

Does anyone have any experience with Ballade sport.

They make the following throttle body: http://www.balladesports.com/product...ottle-body-kit

Just wondering if it is any good? after speaking to them the only thing that is required is a silicone reducer like this: http://www.ebay.co.uk/itm/2008074146...84.m1423.l2649

I have the K&N FIPK fitted http://www.knfilters.co.uk/search/pr...x?prod=57-3514

so the intake arm is 3" and the outlet from the throttle body is 3.25"

Any feedback would be appreciated

 

https://www.s2ki.com/s2000/topic/103...#entry22664439