safc

by **michaelr295** » Sat Feb 13, 2010 4:56 pm

so first dyno run with out safc was 150 hp/178 tq
second run with safc tunned!!!!!!!!
i made 157hp/178tq ya so i am happy
and um i do believe i estimated 10 to 15 hp gain
guess i kinda know what i am talking about

by **EricSol** » Sat Feb 13, 2010 7:09 pm

good job, what was the b4 and after a/f ratios?

michaelr295 wrote:so first dyno run with out safc was 150 hp/178 tq
second run with safc tunned!!!!!!!!
i made 160hp/180tq ya so i am happy
and um i do believe i estimated 10 to 15 hp gain
guess i kinda know what i am talking about

by **Midias** » Sat Feb 13, 2010 7:52 pm

michaelr295 wrote:so first dyno run with out safc was 150 hp/178 tq
second run with safc tunned!!!!!!!!
i made 160hp/180tq ya so i am happy
and um i do believe i estimated 10 to 15 hp gain
guess i kinda know what i am talking about

What is your full setup

by **jetbtkng** » Sat Feb 13, 2010 8:56 pm

whers the dyno sheets, thats what i want to see............... :drinking:

by **michaelr295** » Sat Feb 13, 2010 9:40 pm

the printer was out of ink for are dyno when i get a copy i will post the graph

by **EricSol** » Sun Feb 14, 2010 8:58 am

You where at 12.9-1 before, I want to know at what afr you gained 10hp. You go leaner??? richer???

by **Dawgz** » Sun Feb 14, 2010 9:11 am

jetbtkng wrote:whers the dyno sheets, thats what i want to see...............

by **trd4life** » Sun Feb 14, 2010 10:30 am

Good gains from safc tuning. You must have been really lean up top.

by **michaelr295** » Sun Feb 14, 2010 11:29 am

i have to get the numbers off the dyno but ya i was at 14.9 a/f top end my power band is more constant now no dip i am happy i will get the graph soon

by **Eye8Pussies** » Sun Feb 14, 2010 6:45 pm

trd4life wrote:Good gains from safc tuning. You must have been really lean up top.

Werd... I stand corrected on this particular situation too it seems. May be because with intake and exhaust, the motor was breathing better at high rpms and running lean, which resulted in retarded timing. Sounds like you're back at the power level that you should be at now, so a worthy investment for sure. In most situations though, an safc will do pretty much nothing on an NA tune. back when I was auto and NA I put down 158whp untuned with a perfect afr as controlled by the ecu.

It's be great to see the graphs though, to recognize where your motor began detecting knock up top.

by **x99suplarax** » Wed Feb 17, 2010 4:46 am

jetbtkng wrote:an safc is really for us sc'ed guys, on an na car i dont think its going to do much, do you have headers, bigger fuel injectors, & your an auto, if your truly at 151hp, i think 3-5 hp gain, imo, but what the hell do i know, im an old senile, pot smoking semi drunk, lol..............

just a question for me since we are talking about safc.. well i got the neo(havnt installed it yet).. could i expect any gains from it? with cpe, obx headers, and megan racing catback exhaust(no cat only resonators)?? or shall i just install it when im charged?

when i got it dyno'd the first time.. they said i was running lean..

and sorry if i kinda jacked the post

by **SirThomas8** » Wed Feb 17, 2010 6:41 pm

I'd think it has the potential to help you whether your N/A or not. Besides, couldn't hurt to get it installed while your N/A, even if it doesn't help, right?

But I'm not experienced with the SAFC. That's just what i think I know from the research i've been doing since I'm getting an SAFC II soon.

I'm sure there are lots of other ppl on here who can give you a better idea.

by **JavaJoe_2** » Sat Feb 20, 2010 9:50 am

Dawgz wrote:

X2

by **SirThomas8** » Sat Mar 20, 2010 10:15 pm

What happened to posting the dyno sheets?

by **02slera** » Sun Mar 21, 2010 8:15 am

might have to call BS. you claim power gain... if so, a dyno sheet isnt too much to ask. just to verify for others considering the same upgrade.

safc

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