bmw bike tb

[bugtub]

Looking at efi my first engine and trying to decide on throttle bodies engine is 1835 with a Scat C25. I have come by some bmw bike tb which are very nice thinking of using in pears one each side. Question is would 44mm twin throttle bodies be about the right size

[bugtub]

68 views so far and no one can help with tb size

[66brm]

Are you saying one 44 per cylinder or one per head?

[Paul H]

One 36mm throttle body on a stock manifold will give best results

[bugtub]

thanks guys

Are you saying one 44 per cylinder or one per head?

one per head would be my ideal setup
how do you work out what throttle body size to use ?

[66brm]

The 44's would work but would possibly benefit from itb style tuning.
Do a search for throttle body sizing