Here is the POLINI Evolution orientable intake pipe for mécaboite driving DERBI euro 1, 2 & 3 and for MINARELLI AM6 engine! This pipe is really at the top, first of all you orient it as you wish to place the carburetor as you want! Its position is designed for PHBG or other model carburettors and its internal diameter is designed for 15 to 21mm carburetors. Its fixing diameter is from Ø23 to 25mm. To avoid harmful vibrations and jolts, the sleeve is made of specific Viton.
Rigid enough so that the pipe does not crack or break when tightening. Even on the aesthetic side, we feel that POLINI has really taken care of this piece as much as possible. No need to put a seal, a seal is pre-integrated into the junction, moreover it is delivered with instructions, screws ... Clearly, thanks to a perfect diffusion, absorption of vibrations, a good position ... The performance gain will be present and felt!
-For DELLORTO PHBG carburettor, PHBG type carburettors… and other 19 to 21mm models.
-For POLINI CP carburettors from 15 to 21mm.
-Fixing carburetor Ø23 to 25mm.
-Internal diameter 21 to 24mm.
-Angle of inclination 20 °.
-Orientable 360 °.
A = Ø25mm
B = 21 -> 24
C = 20 °
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