The nitrous kit I bought is supposed to run with the stock fuel system...on a stock car...now ive done other mods...cam port and polished heads...so that alone takes more fuel...when i run nitrous... my check engine light comes on the code says im running to lean... ive ordered new injectors...and an air fuel calibrator...now will bumping my injectors up 4lbs from 22 to 26 will that require me to get a new fuel pump?...is the fuel pump in the v6 the same as the z28?

 

This would be best asked in our Nitrous Forum.
Moving, Thanks.

 

if the fuel pump cant keep with the injectors now,bigger injectors will only magnify the problem.

get a 255lph in tank pump and be done with it.

 

I understand that if the fuel pump cant keep up with the injectors it will magnify the prob...thats why im asking if anyone knows if the fuel pump can push another 4 lbs

 

it doesnt work like that. yes you will need a new pump,the lean condition is from a lack of volume not the injector size.