its a d16z6 runs like a subaru.... no white smoke... no smoke from the breather.... fuel pressure's fine....fuel pump is gud.... tried every ****** thing in crome... yet its runin like a subaru... no power in lower rpms...and sounds like an imprezze.... the most intersting thing is.. that when u run it on stock injectors and stock bin it runs a lot better when u put in the 750'z (RC engineering 13ohm) it sounds exactly like a subaru..... i've tried everything and almost abt to give up... can someone point out the problem or share ne info on this kinda problem and its solutions...
thanks in advance...

 

What other mods are done to the engine?

 

Sounds rike the injectors are too big. 750cc is huge for that motor, if it's not boosted or goes to 11,000 rpm.

 

Exactly what I'm getting at...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 200kCivicSI &raquo;</TD></TR><TR><TD CLASS="quote">Sounds rike the injectors are too big. 750cc is huge for that motor, if it's not boosted or goes to 11,000 rpm.</TD></TR></TABLE>

I was thinking the same thing. Why do you need 750cc injectors for that motor?