e30 m50 ( engine dosn't give all power )

[maestroo.10]

dear all members
i just register my new member recently
and sorry for my really bad english


i recenty install m50 b25 nv on my e30

good engine and new gearbox & new clutch and flyweel etc..

my friend also did the same but his engine more qite and working very nice

my engine don't have the same power
even my car acceleration is poor when try to push fast and feel don't give all power in 2nd shift and 3rd

i check the fuel injectors it's very good
i change spark plug from the showroom also put still not give me the right power that my friend have



im asking all members help to make it working proply

[frankie591]

Is there a family of owls living in your intake manifold? That'd cut down on the power quite a bit.

[maestroo.10]

also there is a little black smoke in the back
i still don't know from what :hitler:

[DisgustipatedAP1]

also there is a little black smoke in the back
i still don't know from what :hitler:

Check your VANOS fluid. :p If you don't have VANOS fluid, VTEC fluid works as an alternative.

[SilentJon]

Check your VANOS fluid. :p If you don't have VANOS fluid, VTEC fluid works as an alternative.

but on a more serious note, dude, you're running rich. too much fuel, check the obvious

[maestroo.10]

i think it's the afm . but still not sure

[ScHpAnKy]

i think it's the afm . but still not sure

afm or CPS