alright guys i need alittle help

im in the proccess of finishing my swap of a b16a in a 1994 del sol

the problems i am having are.

oxy sensor says im running too rich and i can smell it.

the cluch seems to slip in 3rd and 4th at 4k havent noticed any other gears
this may also be due to the high rpm power loss and not the clutch

when vtec kicks in i almost fell that im losing alittle power but the noise from the intake increases alot. i actually have never herd a intake this loud!! and i cant say that its a good sound. it is louder than the exaust

i have checked the map and iacv and the oxy sensor seems to be fine.. i used it off my old d series

i have also used a map off the d series since osaka was kind enough to smash my throttle body!

there is good compression along all 4 cylinders

i am throwing a code for a tps sensor and i am in the proccess of getting a new one even though i do know this one worked fine on my old motor.

and another important question is that i seem to here a noise when letting off the clutch when not in gear it almost sounds like a slight friction noise.

when letting off the accelorator is seems as if i might be twisting the motor.. but it is installed correctly


so basically my problems are

running too rich killing power
clutch seems to act funky when stopped and in neutral
massive amount of intake noise while vtec is engaged
and motor seems alittle shaky in the engine bay

thanks for the help i know this is a big question..!