FPR tuning

[NoNac]

hello hello....
has anyone installed an adjustable FPR to their lightly modded SOHC engine? regardless vtec or not. i just want to know how to properly tune (dyno might be out of the question) it and also whats the stock pressure? with an afc, which do i tune first? do i set the pressure then tune or the other way around? sorry i'm a noob! any help is appreciated! thanks guys!

 

[Johnny_9]

Set fuel pressure first.

48-55 psi

If experienced you should be able to feel lean/rich when accelerating.

Best to tune on a duno; with wideband they can see your AFR.

 

[NoNac]

oh thanks man! so i keep it at say 48 ~ 55psi and start tuning the afc?
do you happen to know the best set up for a lightly mod d16a6 on a apexi 5 button afc? thanks again!

 

[J101]

approx 3 bar = 43.5psi

 

[blur_civic]

Not to be rude or anything... but like Johnny said.. nothing beats dyno+street tuning.. doesnt cost much too... RM1XX..

Not only can you reassure yourself that you are properly tuned.. but you actually know for certain what are your gains..

 

[civic@938]

blur is right bro...should go for on-the-road tuning....

last time i installed V-AFC also damn kao lots of problem...everything been settled since i went for dyno tuned....

hey blur_civic...i got another workshop offers me SOHC bolt on tubo kit...which is only RM6000...they promise to give me maximum boost of 0.6 bar and approx 40hp increase...wat you think?

 

[soulfly]

40hp increase is a lot worr

 

[J101]

40hp or 40whp is still reasonable.

 

[Oderf]

ha..ha... blur_civic... ur sohc turbo oredi back in action aaa ? when can see ur civic turbo bro ?

 

[civic@938]

too bad is 40hp on wheel.....kekeke....

anyway waiting to see blur SOHC turbo in action~!!

 

[NoNac]

wah all sohc turbo turbo eh... siao man! i heard skyzone turbocharged a b16a for 3xxx++. power output i duno la. but anyway.. thanks for the input. anyone knows the most reliable place to dyno tune an afc? it's not like i'm driving a monster car but i just wanna get it done. haha!