scootz
|
| posted on 29/12/06 at 07:56 PM |
|
|
Busa v GSX750R TB's
Hello.
Can anyone provide (or point me in the direction of where I might find) comparisons for the Busa and GSX750R in relation to the following:
Outer/Inner TB Bore Dimensions
Injector flow rates
Also, I know that the old Zookie TB's can be split and spaced accordingly, but has anyone tried the 750 K6 (2006) TB's? I note that they
have 2 injectors - are both of these located in the usual area of the TB, or is one injector located as 'normal' with the other above the
velocity stack (I've looked, but can't find anything obvious on the net)?
Fnally, would anyone like to voice an opinion as to what are best for a car engine application (1.8 Zetec with lightly skimmed head and fast road
cam)... Older Busa TB's or nearly new 750 TB's?
Cheers!
|
|
|
|
|
thunderace
|
| posted on 30/12/06 at 11:32 AM |
|
|
Busa
|
|
|
martyn_16v
|
| posted on 30/12/06 at 01:05 PM |
|
|
I'd say busa bodies are way oversized for a 1.8 zetec. Even the GSXR750 bodies are edging on the large side at 42mm, you may find it's a
nicer engine to drive on the smaller GSXR600 bodies, but it depends whether you're aiming for a high revving screamer or to keep some more
torque lower down.
|
|
|
TangoMan
|
| posted on 30/12/06 at 02:48 PM |
|
|
I have opted for 750 TB's on my 2.0 Zetec and feel these will be a little large while it is standard. The 600 ones are well capable of 200bhp so
would be a better option on a 1.8.
I have used the larger ones partly cos they were cheap  but mainly because I intend to upgrade the head and cams next winter and don't want to
have to mess around with TB's again.
Summer's here!!!!
|
|
|
stevebubs
|
| posted on 30/12/06 at 05:43 PM |
|
|
quote:
Originally posted by TangoMan
I have opted for 750 TB's on my 2.0 Zetec and feel these will be a little large while it is standard. The 600 ones are well capable of 200bhp so
would be a better option on a 1.8.
I have used the larger ones partly cos they were cheap but mainly because I intend to upgrade the head and cams next winter and don't want to
have to mess around with TB's again.
Ditto - I've 750s on my 2.0 blacktop for the same reason. I know of one person (at least) who used GSXR600 bodies on an engine (4age) producing
160 bhp quite successfully.
[Edited on 30/12/06 by stevebubs]
|
|
|
