Thread: Turbo gurus look; Stumped- help please

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2012-10-08 01:11:12

#21

morgans432 Online/offline status of morgans432 is unknown

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Originally Posted by ebinkerd

One last thing, what kind of spark plugs are you using. Anything other than NGK will run like this.

false

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2012-10-08 01:14:41

#22

jamie860

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Originally Posted by morgans432

what kind of 800cc injectors you running you just said you had 75lbers in the first post.

Also did you check for vac leaks and boost leaks?

I still think your tune is way off and your using mix match tunes from who knows where trying to get it to run correctly.

you say fresh map but from whom and for what setup cause your using crap from all over and need to get the correct tune period end of story.

John the Greek. I guess my vac could read better.

Originally Posted by ebinkerd

One last thing, what kind of spark plugs are you using. Anything other than NGK will run like this.

Bkr7e

Originally Posted by ga16eats

this makes no sense to me. your car runs rich on 550's, 1000'c, and 750's. yet you say you are tuned for 550's. what fuel pressure is your tune for?

You got it. I tried 550s and 800s on the current tune. I have switched ecus with a 96# tune with my current set 75# and no difference between them all. Car runs rich.

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2012-10-08 01:15:08

#23

jamie860

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Originally Posted by morgans432

Originally Posted by ebinkerd
One last thing, what kind of spark plugs are you using. Anything other than NGK will run like this.

false

Agreed

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2012-10-08 01:17:52

#24

morgans432 Online/offline status of morgans432 is unknown

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whats your vac at idle? should be around 16 with those cams

and you cant just keep changing ecus around with different injector tunes especially with these big boy injectors

So what is really your current setup
72lb injectos or 800
z32maf i assume on stock de comp
cams are irrelevant and have you checked to make sure your timing is correct?

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2012-10-08 01:26:53

#25

ebinkerd

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Originally Posted by morgans432

Originally Posted by ebinkerd
One last thing, what kind of spark plugs are you using. Anything other than NGK will run like this.

false

What have you gotten to work well. Everything for me had ran like shit.

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2012-10-08 01:30:12

#26

Dave_SR20

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Have you done a good boost leak ck on the motor btw?

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2012-10-08 01:39:18

#27

jamie860

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Originally Posted by morgans432

75# makes them 800cc. I did all that just to try it to see if anything would change, because, why not right?

Vac is 10-12 always

Timing is 15 degrees at idle

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2012-10-08 01:40:43

#28

jamie860

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Originally Posted by Dave_SR20

Have you done a good boost leak ck on the motor btw?

Oh yes I've gone through all the leaks. Obviously I still have some due to my 10-12 vac.

Never done a leak down test if that's what your asking

Last edited by jamie860 on 2012-10-08 at 01-41-47.

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2012-10-08 01:52:43

#29

morgans432 Online/offline status of morgans432 is unknown

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yeah that vac is way to low

And you dont just go from 1000cc tune on 800cc injectors does that even make sense your telling the computer you have 1000cc inectors but are only running 800s and yes that will have a huge difference on the car.

you sure your mechanical timing is correct since the cam install?

Last edited by morgans432 on 2012-10-08 at 01-54-07.

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2012-10-08 02:17:07

#30

jamie860

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Originally Posted by morgans432

I did that to try and rule out possibilities; ecu injectors ect..

Motor never ran with stock cams so yes I'm confident the timing is correct.

Ill get another tune for the current injectors this week

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