high c

i am putin a turbo on a 91 honda accord, i plane on making a "log" type manifold, so should i put the O2 sensor in the maniflod it self or the down pipe? and what type of fuel mag. should i do on it....fmu?
Thanks

f22turboaccord

Fmu is the last think u want to get for fuel mangement. if u r not gonna run more then 10 psi, i suggest u get afc hack. i have a 95 honda accord. right now i'm running rc370 injectors, 10:1 fmu, missning link for fuel mangement. the car is eating gas like a bitch. i get like 180 mpg in a full tank of gass. i'm gonna change it to afc hack next week.

high c

thanks for the info