Ok these are still the 180cc injectors but i want to have everything fix before the 370cc install.

Ok when I crank the car With 180cc it seem to flood and you have to hold the gas for about 10sec to keep it running then it will level off. On crank ups i will get a lot of black smoke out of the tail pipe and it just smell like raw fuel. Is this due to a leakey injector?

 

it could be your O2 sensor, is your check engine light on?

 

is your fuel pressure regulator functioning correctly?

 

no the check engine light is not on and the o2 only starts to function after the exhaust has reached 600 degrees.

umm yeah from what I can tell the stock regulator is working. At idel it has 36 psi and when you rev it goes up to like 43psi