- Joined
- Apr 6, 2013
- Messages
- 1,406
For those having experience with both, do you prefer Monoblocks or Concentrics?
I see most 650SS bikes were raced with Monoblocks.
I see most 650SS bikes were raced with Monoblocks.
Theres Right & left and monoblocks . Concentrics were ' improved cheaper ' tho the magnesium ones might be worth a look
As most chaps lean neutral to the ' G ' force , only sidecars'd benifit from asymmetric fuel concentrification .
And Morgans .
Are you referring to Miss Schilling's orifice?Always looked weird to me that early t120 bonnies had two left hand 389s
Instead of a 389 and a 689 !
Were 689s a shilling dearer or something!!!?
So good slides aren’t available either brass, chrome or anodised for the 699 it seems. I don’t need the bigger carbs, Just looking for a setup with dual float bowls. It sounds like a complete set is what I need.
“During” is a better way to describe it. I have a set numbered for an Atlas with an early 1967 date stamp. The anomaly as stated above.650SS actually used inlet manifold sleeves 23874 with the 376 set up and from what I have read production racing teams that retained the sleeves were faster than teams that removed them so assuming this is correct why fit the larger 389 set?
The 389/689 was only introduced in 1966 prior to that the 750's used a "chopped" 39 for the right carb, the concentric carbs were introduced during 1967.
No leave miss shilling's orifice out of this oneAre you referring to Miss Schilling's orifice?