Board logo

Can anyone identify these throttle bodies??
r1_pete - 2/7/09 at 05:53 PM

Can anyone identify these throttle bodies for me, I was sold them as GSXR600K4, but I'm not sure, theyre 42mm bore on the engine sine, and 50mm at the filter side.

I'm thinking they may be GSXR750K4/5 but can anyone help.

I've re-spaced them and taken the secondary butterflies out.


Image deleted by owner

Image deleted by owner

Cheers.
Pete.

big_wasa - 2/7/09 at 05:59 PM

look like 750 k6 ?

oadamo - 2/7/09 at 07:22 PM

theres a pic of GSXR 600 K4 throttle bodies in my archive they look diff to them.
adam

flak monkey - 2/7/09 at 07:29 PM

Yep, gsxr 750 ones, but the later ones rather than the earlier singles

fatbaldbloke - 6/7/09 at 05:52 PM

Agree with Flakkers above. Definitely not 600, too big, and early 750's are single units. My money's on late 750's, K4/K5, although I'm not sure what those on the 1000 look like. (May do a bit of searching just for my own amusement.) .

[Edited on 6/7/09 by fatbaldbloke]

[Edited on 6/7/09 by fatbaldbloke]

flak monkey - 6/7/09 at 05:56 PM

quote:
Originally posted by fatbaldbloke
Agree with Flakkers above. Definitely not 600, too big, and early ones are single units. My money's on late 750's, although I'm not sure what those on the 1000 look like. (May do a bit of searching just for my own amusement.)


The GSXR 1000 and GSXR 750 throttle bodies are the same, so my research leads me to believe. Both 42mm bore at the engine end and about 50mm at the filter end.