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just put 555cc injectors in my rb20 was hopeing to be able to drive it to get tuned but now its blowing hell black smoke is it safe to say since i put bigger injectors in its over fueling/flouding the car makeing it blow heeps of black smoke

[/quote

i can tell u exactly what the problem is your computer is not tuned to run those injectors your car needs to be tuned to do so.

you can either get your ecu tuned or go back to standard injectors and probably by this time u need 6 new spark plugs to.

Edited by Hunting Lions
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and yes its overfuelling. the only time it might be the slighest bit lean is at a very low idle. but thats unlikely and definately not a problem.

as said, if you have access to your ecu settings then change them to suit the injectors, if not take it to the tuners with a new set of plugs handy

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