how many TII's with safc + 720's?
#1
how many TII's with safc + 720's?
i'm getting an safc this week and was wondering how many of you are running an safc + 720cc injectors? i was thinking it would be a little more cost effective to get some 680cc low impedence injectors but i'd have to wire in the resistors...
how much fuel (%) would you have to subract to get the 720cc's to where the 550's would be?
how much fuel (%) would you have to subract to get the 720cc's to where the 550's would be?
#2
I'm a boost creep...
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Originally Posted by jacobcartmill
how much fuel (%) would you have to subract to get the 720cc's to where the 550's would be?
#5
I have the original SAFC + 720s in the secondaries.
I've got a lean spot at 3800, whree my wideband shows 13.0 on the A/F...not good. The rest of it is tuned to 11.0. If I were to try again, I'd use the SAFCII with the RTEK 1.5 chip. But the SAFC + RTEK 1.5 chip should be plenty fine.
EDIT: BTW, no subtractions here. On the low-end, it was 0, then went up to 21% where the lean spot was at 3k-4k, then back down to about +2 at redline.
David
I've got a lean spot at 3800, whree my wideband shows 13.0 on the A/F...not good. The rest of it is tuned to 11.0. If I were to try again, I'd use the SAFCII with the RTEK 1.5 chip. But the SAFC + RTEK 1.5 chip should be plenty fine.
EDIT: BTW, no subtractions here. On the low-end, it was 0, then went up to 21% where the lean spot was at 3k-4k, then back down to about +2 at redline.
David
Last edited by PilotSi; 09-13-04 at 01:56 AM.
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i have a series 4 with standalone and fmic,std turbo wont be upgrading to hybrid (beleieve it s a waste of time) i have two 12at injectors will it make a difference putting them on before i get it rewired and tuned again? was thinkin of purchasing a walbro fuel pump aswell....or would this just make my car drink my fuel?
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Originally Posted by jacobcartmill
i'm getting an safc this week and was wondering how many of you are running an safc + 720cc injectors? i was thinking it would be a little more cost effective to get some 680cc low impedence injectors but i'd have to wire in the resistors...
how much fuel (%) would you have to subract to get the 720cc's to where the 550's would be?
how much fuel (%) would you have to subract to get the 720cc's to where the 550's would be?
#13
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Originally Posted by RE FAN
i have a series 4 with standalone and fmic,std turbo wont be upgrading to hybrid (beleieve it s a waste of time) i have two 12at injectors will it make a difference putting them on before i get it rewired and tuned again? was thinkin of purchasing a walbro fuel pump aswell....or would this just make my car drink my fuel?
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RE Amemiya/HKS power!
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haha opps sorry
well the hybrid is a s4/5 with to4 internals isnt it? if im wrong sorry i called it the hi flowed turbo but on this forum i ll call it the hybrid....because of the internal gate and for the amount of money spent on a a hybrid why not go say a turbo kit with ext wastegate and nice manifold?
and with hi flows/hybrids you have to run **** loads of boost to get em happy
but i guess everyone is different
a hiflow turbo making around 360hp? whats the setup?
well the hybrid is a s4/5 with to4 internals isnt it? if im wrong sorry i called it the hi flowed turbo but on this forum i ll call it the hybrid....because of the internal gate and for the amount of money spent on a a hybrid why not go say a turbo kit with ext wastegate and nice manifold?
and with hi flows/hybrids you have to run **** loads of boost to get em happy
but i guess everyone is different
a hiflow turbo making around 360hp? whats the setup?
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