injector question

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kazuma
Posts: 134
Joined: Sat Nov 27, 2004 11:09 am

Post

so i got the ka-t running today with the following mods,

565cc yellow sidefeed sti injectors n60 maf 255 walboro 300zx fuel filter fmic safc2

anyways it runs but it runs super rich(alot of smoke behind the car, checked it out and its not coolant or oil just gas) and it makes a very quick ticking sound. my friends who were helping me say the sti injectors are quite loud and the tick is coming from that. is there anyway i can check to see if that is the case or not?

also what sort of correction would i have to make the on the safc2 for it to idle without being soo damn rich? i had it at about 12% correction but that didnt seem to do anything. anyways any help you guys can give me would be greatly appreciated.

thanks.


KATwo40
Posts: 1761
Joined: Tue Feb 01, 2005 9:40 am
Car: 1993 240sx KA-T

Post

Should be around -45 to -50% on the SAFC.

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PowerGrid06
Posts: 235
Joined: Fri Jun 30, 2006 8:49 pm
Car: 92TT 300zx
Contact:

Post

to check the clicking sound, disconect the injector.

lrb_2000
Posts: 2854
Joined: Tue May 03, 2005 6:41 pm
Car: '91 Nissan KA-T hatch
Contact:

Post

a wideband helps a lot.


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