Intake Manifold with larger receiver unit
Posted: Jan 2nd, '19, 09:01
Questions:
Hello, i would like to ask about the Intake Manifold with larger receiver unit.
A) Do you know how much would be the difference (%) in torque in low RPM's.
B) Also what happens to fuel economy..is better or worse.
C) My Niva is 2006 model 21214 version and i suppose i have 21230-1148010-00 throttle manifold. Do you think i should change to the 2123-1148110-Ø54...??
D) Do i need to make any other modifications in the engine or the ECU? for these parts?
E) The gasket for the intake manifold is the same?
Thank you very much
Best regards
Nikolaos M.