Throttle Body Butterly size

P

P10margo

Guest
What size is the standard butterfly in the GTI-R throttle bodies?

i want an oversized one from Jenvy to help throttle response.
 
N

nismoboy

New Member
Not sure if it makes much difference tbh, antilag enlarged his but not sure if it actually made any difference.

What actually do u plan on doing to the throttle bodies?
 
P

P10margo

Guest
bore the TB's maybe 1mm, and get suitable butterflys from Jenvy
 
A

AJ4

Guest
What do you mean by more 'response' ? If you want the car to feel 'sharper' at low rpm etc then you should make them smaller. If you prefer a more on/off accelerator feeling then go for larger.

I'm trying to convert mine to a single huge Q45 throttle body, and all the people have spoken to have said its crap to drive as the throttle is pretty much closed or fully opened and feels like feck all in between :( ( good for top end power though :D )
 
S

stokie1

Guest
get a single q45 sitting in my spare room
carn't wait to fit it
 
P

P10margo

Guest
anyone fancy answering my question though?

what size butterflys in the TB's?
 
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