Right now i have a 1990 DX with dual port fuel injection, what are the advantages of converting to Multi-port fuel injection? Im asking this because i can do it for some pretty cheap prices today.

Thanks!

 

you get better control over your a/f.

 

Should I just use the ECU out of a Si or is there a better one?

 

I've heard most people use the Si one. I'm not sure tho if you can use others...

 

only other one u can use is the integra one but makes u run pretty rich....and u can search this topic its been covered here SOOOOO many times.....but it is the best mod u can do for the cost its well worth it

 

you will get more hp cuz you got more fuel to burn in the combustion chamber....

 

im thinking the same...i want to slao in my ZC cam in the 1.5 and go dpfi to mpfi ..that would be a nice upgrade ..right>

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by julio_bOostamante &raquo;</TD></TR><TR><TD CLASS="quote">im thinking the same...i want to slao in my ZC cam in the 1.5 and go dpfi to mpfi ..that would be a nice upgrade ..right&gt;</TD></TR></TABLE>
definitely ... and it would be a start towards future projects like mini-me and swaps...

 

hmmm.....i think ill do that b4 the end of 2004....

i have the parts, just need the time and the timing belt...would i run the 1.5 belt or the 1.6 belt if a ran the cam alone with the 1.5 head. Or shoul o just swap the head with the ZC and be done with that. i wouls have to use the 1.6 belt along with the 1.6 water pump right? or are both 1.5 and 1.6 pumps the same? are the belts different in the amount of teeth they have?

 

the biggest diff is that the dpfi just dumps fuel in and it just pours in to cylinders mpfi uses the crank sygnal to know wat cyl get fuel and at wat time,,and you can use the pm6 ecu or a pg7 the pg7 will give you more fuel and slightly better performance..