here is my story right now. I have a turbo with the wastegate set at 9 psi. i want to get something like a 680. Now if the injectors are to big will my ecu see that and turn them down. I don't have enough money for the aem ems yet. I would also like to turn the boost up when i get the aem ems thats why i wanted to get a 680 injector right now so i wont have to later on when the boost is turn up. Does anyone know where to get a different tial spring for the wastegate so maybe i can just run the stock injector until i get the ems.

 

what kind of whp do you want to run? some people make 200whp at 10psi.. so... what whp, what rpm range.. what motor?

 

I would like to make about 350 to 400whp. I would be running about 20 psi nax, this will be on a ls motor, yes it is built.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by integra95 &raquo;</TD></TR><TR><TD CLASS="quote">I would like to make about 350 to 400whp. I would be running about 20 psi nax, this will be on a ls motor, yes it is built.</TD></TR></TABLE>

somewhere along 720cc should work, since you won't rev too high.. maybe you can do away with 550cc.. someone should give more detail answer on this.. till then 720cc