S-afc I What Do You Guys Think?
#1
Im thinking about getting the first gen S-AFC instead of the flashy expensive digi one everyone else has. You guys know what im talking about the one with the *****. One can usually acquire one for under or around 100 bucks, what do you guys think about them? Thanks
#2
those dont have the low and high fuel map, so its not as good as the funky newer ones
and if u are wondering how much power u can gain from tunning your car with an afc i have a sample
this is on a NA btw
http://12.243.159.121/cars/dyno%20files/FC...C/NA/ported.JPG
and if u are wondering how much power u can gain from tunning your car with an afc i have a sample
this is on a NA btw
http://12.243.159.121/cars/dyno%20files/FC...C/NA/ported.JPG
#4
safc only, na fuel system is good for about 220 at wheels with a .55 BSFC
the stock car runs really rich u can lean it out, and get a bunch of power,
i am still runnign safely rich i can lean out more, but i use 87 octane gas the
timing is slightly retarded and thats why i didnt lean out the car.
this is on a 91 NA, with full RB exhaust and mild street port, the street port
realyl doesnt do **** untill u get some real intak manifolds, teh stock ones are just
way too long and narrow to complement the port.
i am only gettign maybe like 5 more whp then same car without a port.
but the gains still good for the stock car, u can get about 10 whp just by leaning
it out on a completely stock car
the stock car runs really rich u can lean it out, and get a bunch of power,
i am still runnign safely rich i can lean out more, but i use 87 octane gas the
timing is slightly retarded and thats why i didnt lean out the car.
this is on a 91 NA, with full RB exhaust and mild street port, the street port
realyl doesnt do **** untill u get some real intak manifolds, teh stock ones are just
way too long and narrow to complement the port.
i am only gettign maybe like 5 more whp then same car without a port.
but the gains still good for the stock car, u can get about 10 whp just by leaning
it out on a completely stock car
#5
Originally Posted by kahren' date='May 25 2003, 02:46 AM
safc only, na fuel system is good for about 220 at wheels with a .55 BSFC
the stock car runs really rich u can lean it out, and get a bunch of power,
i am still runnign safely rich i can lean out more, but i use 87 octane gas the
timing is slightly retarded and thats why i didnt lean out the car.
this is on a 91 NA, with full RB exhaust and mild street port, the street port
realyl doesnt do **** untill u get some real intak manifolds, teh stock ones are just
way too long and narrow to complement the port.
i am only gettign maybe like 5 more whp then same car without a port.
but the gains still good for the stock car, u can get about 10 whp just by leaning
it out on a completely stock car
the stock car runs really rich u can lean it out, and get a bunch of power,
i am still runnign safely rich i can lean out more, but i use 87 octane gas the
timing is slightly retarded and thats why i didnt lean out the car.
this is on a 91 NA, with full RB exhaust and mild street port, the street port
realyl doesnt do **** untill u get some real intak manifolds, teh stock ones are just
way too long and narrow to complement the port.
i am only gettign maybe like 5 more whp then same car without a port.
but the gains still good for the stock car, u can get about 10 whp just by leaning
it out on a completely stock car
Thanks for the info.
#7
Holy **** in the 10s?!?! Thats like richer than a turbo car should need. Dont turbos run good at something like 11.5:1 and thats even with a good saftey margin? Anyways, thanks for the info guys, i might get it, i might just save up another hundred or so and get the second gen. What i really want is a cheap DIY Stand alone, anyone heard of "megasquirt" and if thats any good? Thanks guys. Hell... i might get crazy and slap an evil snail on the side of this motor, who knows,
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