347 advice

james christopher · February 2nd, 2011, 09:51 PM

Fresh 347 looking for timing info and fuel pressure info, please help.

fogged306 · February 3rd, 2011, 09:20 PM

You're going to need to give a whole lot more info on the combo and what you're after to get any kind of response that will be worth something. I'm assuming you want to know where to set the timing and where to set the fuel pressure.

james christopher · February 3rd, 2011, 10:15 PM

This is 306 stroked to 347, alum heads 205/160 -210 intake runners 58cc . victor efi all port heads and intake, .544/.568 lift cam, 75 throttle, 90 maf , 42 lb inj sct chip tuned but ready for dyno. I have 255 pump with all msd dist coil and 6 al

fogged306 · February 3rd, 2011, 11:14 PM

If you have a chip burnt, then leave the timing at stock, which if I'm not mistaken is still 10* on a SN-95. The chip will take care of the timing advances for you. I would also keep the fuel pressure stock which is 39lbs with the vac line off. Generally you'll be good anywhere between 36 and 42 lbs, but if you're going to dyno it, then you can find the sweet spot then.

AdderMk2 · February 4th, 2011, 02:22 AM

dont jack with your fuel pressure, as it throws off the calculations in the ECM for the injector flow values.

fogged306 · February 4th, 2011, 06:16 AM

Originally Posted by AdderMk2

dont jack with your fuel pressure, as it throws off the calculations in the ECM for the injector flow values.

Is it set strictly to 39 PSI or is there a little wiggle room in there for tolerances?

AdderMk2 · February 4th, 2011, 07:15 AM

youd have to look at the calibration charts. but changing your fuel pressure so much as 3PSI, can throw the fuel calculations right out the window.

fogged306 · February 4th, 2011, 07:06 PM

Good to know. I never knew it was that sensitive to adjustments in fuel pressure, but it makes sense that it would be, now that I think about it. Is there a website that has the charts?

james christopher · February 4th, 2011, 09:42 PM

Heres the deal timing was one tooth and my spark plugs were the wrong ones,there are two type of plugs .500 long thread and a .708 thread length i need the .708 my bad. Now that ive got past that it is running rich and my regulator is not adjusting with vacume it stay at what it is , does this mean its bad its new but I know it can happen and it still wont idle its doing way better but what do I do now?

AdderMk2 · February 4th, 2011, 11:55 PM

you could start by taking English lessons.

Think before you post, and form your questions. Make them easier for us to understand. Also, proof read before you post.

here's an example:

Heres the deal timing was one tooth and my spark plugs were the wrong ones

james christopher · February 5th, 2011, 09:25 AM

Wow now i remember why I dont use this forums your worried about english stick with problem not make more.

AdderMk2 · February 5th, 2011, 09:39 AM

Originally Posted by james christopher

Wow now i remember why I dont use this forums your worried about english stick with problem not make more.

see, here we go again!

Nobody can answer your questions if we CANT FUCKING UNDERSTAND YOU!!!!!

james christopher · February 5th, 2011, 09:53 AM

You are a joke, why are people like you even alive.

AdderMk2 · February 5th, 2011, 09:57 AM

Originally Posted by james christopher

You are a joke, why are people like you even alive.

Well, you see... One day, my daddies penis was hard, and my mommies vagina was wet. They put the two together one night for about 10-20 minutes, and 9 months later, I popped out.

james christopher · February 5th, 2011, 10:20 AM

Your parents must of been real proud to have a bitch ass daughter like you. If you cant help with this forums just move on Donna.

Bullitt95 · February 5th, 2011, 12:35 PM

Originally Posted by AdderMk2

you could start by taking English lessons.
Think before you post, and form your questions. Make them easier for us to understand. Also, proof read before you post.

see, here we go again!
Nobody can answer your questions if we CANT FUCKING UNDERSTAND YOU!!!!!

Well, you see... One day, my daddies penis was hard, and my mommies vagina was wet. They put the two together one night for about 10-20 minutes, and 9 months later, I popped out.

Somebody get me a drink.

Originally Posted by james christopher

Your parents must of been real proud to have a bitch ass daughter like you. If you cant help with this forums just move on Donna.

Looks like you've just been

AdderMk2.

Back on topic. If the fuel pressure doesn't change when you apply vacuum to the regulator (make sure that there IS vacuum from the hose to begin with), chances are that the new regulator is bad.
In any event, you need to have the fuel pressure at the stock level (30psi with vacuum, 39psi without) and the base ignition timing at 10* BTDC (spout out) before you have new fuel/timing tables programmed into the chip.

AdderMk2 · February 5th, 2011, 02:07 PM

Originally Posted by Bullitt95

Looks like you've just been AdderMk2.

Owned? Hardly! You think I really give a rats ass what some little two bit chump spouts off on the internet? He's just mad because his english sucks, and I called him out on it.

So James Christopher, Please go back to the grade school computer lab. Have your desk partner show you where the spell check is. And please... Get used to nobody giving a rats ass about you.

You are probably nothing more than some fat, virgin emo fuck, with your hair dyed pink, and a cute little lip ring.

Go buy yourself some razorblades, do the world a favor, and end your life! And remember, its "Down the Road" not "across the street"

lol... bitch

Bullitt95 · February 5th, 2011, 02:28 PM

Oh boy. Is there a moderator round here? HELP!

AdderMk2 · February 5th, 2011, 02:38 PM

just report the thread... I wont mind!

February 2nd, 2011, 09:51 PM	#1
james christopher Newbie Join Date: Jun 2009 Posts: 27 iTrader: 0 reviews	347 advice Fresh 347 looking for timing info and fuel pressure info, please help. Last edited by james christopher; February 2nd, 2011 at 10:08 PM. Reason: repeat post

February 4th, 2011, 02:22 AM	#5
AdderMk2 Banned Join Date: Aug 2007 Location: al-Ahhmadi, Kuwait Posts: 991 iTrader: 0 reviews	dont jack with your fuel pressure, as it throws off the calculations in the ECM for the injector flow values. __________________ [URL="http://providence.craigslist.org/cto/2148862880.html"]1994 Cobra For Sale[/URL] [SIGPIC][/SIGPIC] [QUOTE=Timm10221]Its only a 10 inch Tach that sits right in the center of the dash with LED lights and a Spinner bezel that has dimonds and gold plating.. And when you hit 4500 plus is sounds off (AAHHH SHITT) :cool:[/QUOTE]

February 4th, 2011, 07:15 AM	#7
AdderMk2 Banned Join Date: Aug 2007 Location: al-Ahhmadi, Kuwait Posts: 991 iTrader: 0 reviews	youd have to look at the calibration charts. but changing your fuel pressure so much as 3PSI, can throw the fuel calculations right out the window. __________________ [URL="http://providence.craigslist.org/cto/2148862880.html"]1994 Cobra For Sale[/URL] [SIGPIC][/SIGPIC] [QUOTE=Timm10221]Its only a 10 inch Tach that sits right in the center of the dash with LED lights and a Spinner bezel that has dimonds and gold plating.. And when you hit 4500 plus is sounds off (AAHHH SHITT) :cool:[/QUOTE]

February 4th, 2011, 09:42 PM	#9
james christopher Newbie Join Date: Jun 2009 Posts: 27 iTrader: 0 reviews	update on 347 advice Heres the deal timing was one tooth and my spark plugs were the wrong ones,there are two type of plugs .500 long thread and a .708 thread length i need the .708 my bad. Now that ive got past that it is running rich and my regulator is not adjusting with vacume it stay at what it is , does this mean its bad its new but I know it can happen and it still wont idle its doing way better but what do I do now?

February 5th, 2011, 02:38 PM	#19
AdderMk2 Banned Join Date: Aug 2007 Location: al-Ahhmadi, Kuwait Posts: 991 iTrader: 0 reviews	just report the thread... I wont mind! __________________ [URL="http://providence.craigslist.org/cto/2148862880.html"]1994 Cobra For Sale[/URL] [SIGPIC][/SIGPIC] [QUOTE=Timm10221]Its only a 10 inch Tach that sits right in the center of the dash with LED lights and a Spinner bezel that has dimonds and gold plating.. And when you hit 4500 plus is sounds off (AAHHH SHITT) :cool:[/QUOTE]

February 3rd, 2011, 09:20 PM	#2
fogged306 MM Fanatic 89 GT Join Date: Apr 2007 Location: NY Posts: 4,875 iTrader: 2 reviews	You're going to need to give a whole lot more info on the combo and what you're after to get any kind of response that will be worth something. I'm assuming you want to know where to set the timing and where to set the fuel pressure.

February 3rd, 2011, 10:15 PM	#3
james christopher Newbie Join Date: Jun 2009 Posts: 27 iTrader: 0 reviews	This is 306 stroked to 347, alum heads 205/160 -210 intake runners 58cc . victor efi all port heads and intake, .544/.568 lift cam, 75 throttle, 90 maf , 42 lb inj sct chip tuned but ready for dyno. I have 255 pump with all msd dist coil and 6 al

February 3rd, 2011, 11:14 PM	#4
fogged306 MM Fanatic 89 GT Join Date: Apr 2007 Location: NY Posts: 4,875 iTrader: 2 reviews	If you have a chip burnt, then leave the timing at stock, which if I'm not mistaken is still 10* on a SN-95. The chip will take care of the timing advances for you. I would also keep the fuel pressure stock which is 39lbs with the vac line off. Generally you'll be good anywhere between 36 and 42 lbs, but if you're going to dyno it, then you can find the sweet spot then.

February 4th, 2011, 07:06 PM	#8
fogged306 MM Fanatic 89 GT Join Date: Apr 2007 Location: NY Posts: 4,875 iTrader: 2 reviews	Good to know. I never knew it was that sensitive to adjustments in fuel pressure, but it makes sense that it would be, now that I think about it. Is there a website that has the charts?

February 5th, 2011, 09:25 AM	#11
james christopher Newbie Join Date: Jun 2009 Posts: 27 iTrader: 0 reviews	Wow now i remember why I dont use this forums your worried about english stick with problem not make more.

February 5th, 2011, 09:53 AM	#13
james christopher Newbie Join Date: Jun 2009 Posts: 27 iTrader: 0 reviews	You are a joke, why are people like you even alive.

February 5th, 2011, 10:20 AM	#15
james christopher Newbie Join Date: Jun 2009 Posts: 27 iTrader: 0 reviews	Your parents must of been real proud to have a bitch ass daughter like you. If you cant help with this forums just move on Donna.

February 5th, 2011, 02:28 PM	#18
Bullitt95 Hardcore Enthusiast 1995 Mustang GT auto 13.546 @ 105.32 Join Date: Apr 2007 Location: Al Ain, UAE Posts: 1,452 iTrader: 0 reviews	Oh boy. Is there a moderator round here? HELP!

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