Author Topic: More power for your 1.6TD  (Read 153104 times)

Reply #30September 20, 2009, 06:50:14 am

Deedko

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Re: More power for your 1.6TD
« Reply #30 on: September 20, 2009, 06:50:14 am »
at first I need to buy boost gauge, and egt gauge to see what's happening. I only modify boost pin and starwheel more up, lo the left side and boost pin to the full fuel delivery.

Reply #31September 20, 2009, 04:25:20 pm

Deedko

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Re: More power for your 1.6TD
« Reply #31 on: September 20, 2009, 04:25:20 pm »
I'm sory but I really don't understand exacly how to get fuel economy, I spin diafragm to extra fuel and starwheel more up, what else should I do to get fuel economy, and that car have acceleration.

now I have fuel usage 7l/100km

thanks again

Reply #32September 20, 2009, 05:13:56 pm

rallydiesel

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Re: More power for your 1.6TD
« Reply #32 on: September 20, 2009, 05:13:56 pm »
You can't have acceleration AND fuel economy. You have to pick one.
2006 Jetta TDI - gtb1749v, Malone 2, Frank's Titan 2 cam, VR6 clutch....
1991 Jetta TD - sold :(
2001 Golf TDI - Son's
1981 Rabbit - BEW tdi swap project

"ONCE YOU GO CLACK, YOU NEVER GO BACK"

Reply #33September 21, 2009, 05:53:25 am

Deedko

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Re: More power for your 1.6TD
« Reply #33 on: September 21, 2009, 05:53:25 am »
what should be the highest fuel usage (l/100km), with fixing fuel

Reply #34September 21, 2009, 04:47:08 pm

MJF

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Re: More power for your 1.6TD
« Reply #34 on: September 21, 2009, 04:47:08 pm »
You can't have acceleration AND fuel economy. You have to pick one.

True. 1,6TD, 170hp/7seconds 0-100kmh and 5,8 litres/100km :(
'74 VW Scirocco TD
'86 Audi 80q 1,9TDic
'01 Audi A6q 2,5TDI

Reply #35September 21, 2009, 06:06:06 pm

Deedko

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Re: More power for your 1.6TD
« Reply #35 on: September 21, 2009, 06:06:06 pm »
this is great, I only rotate boost pin too max fueling and put starwhell more down and I have 7l/100km, how to make smaller usage of fuel

Reply #36November 17, 2009, 04:48:15 pm

ThorAlex

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Re: Adjusting fueling on a 1.6 pump
« Reply #36 on: November 17, 2009, 04:48:15 pm »
Hi, I'm Thor and I'm new here!

I bought a caravelle with a 1.6TD a few weeks ago, and I'm planning to start messing with it soon. I won't be doing anything extreme (yet). After looking around a little i have a couple of questins.





This is what my engine looks like:

I cant seem to find the boost aneroid? maybe I've misunderstood something here, but shouldn't it be on top of the pump?

and here is the max fuel screw in case someone couldn't find it, and if you are too dumb to find the idle adjust on a 1.6 pump, you should not be doing any of this stuff haha


Anyone have a pic to illustrate that on a JX? I think I have located them but I'm a little reluctant to start messing with it until I'm shure.

Reply #37November 25, 2009, 05:31:28 am

anto

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Re: More power for your 1.6TD
« Reply #37 on: November 25, 2009, 05:31:28 am »
Thor it doesnt look like you pump has an lda (where the boost aneroid is). Looks like a normally aspirated pump hence, no aneroid pin.

Reply #38December 26, 2009, 03:20:34 pm

Nignick09

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More power for your 1 6TD
« Reply #38 on: December 26, 2009, 03:20:34 pm »
i agree wholeheartedly with both your ideas, cant see what else you could clean up besides that...

go for it

Reply #39September 22, 2010, 10:34:52 pm

theman53

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Re: More power for your 1.6TD
« Reply #39 on: September 22, 2010, 10:34:52 pm »
so if I have too much on fuel boost I just rotate the pin so the steep side faces the tab on the pump that rides on it. AND raise the spring pressure of the star wheel. My on boost fuel just won't stop climbin no matter what.

Reply #40October 31, 2010, 08:36:37 pm

jabcok20

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Re: More power for your 1.6TD
« Reply #40 on: October 31, 2010, 08:36:37 pm »
you must grind off pin something about 50% part up. So when you have more boost violently then you get a lot of fuel , but if you have shy boost you get shy fuel... But you must have gov mode with it and preferably timing mode.
sorry for my English

Reply #41March 15, 2011, 07:20:31 pm

scaremercy

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Re: More power for your 1.6TD
« Reply #41 on: March 15, 2011, 07:20:31 pm »
I've done a lot of mods mentioned in this thread, and i've now gotten to the subject "injectors". Mine are worn, so i would like to replace the nozzels. Preferable by some upgraded versions. I've heard some stories about Mercedes Benz nozzles from a 300D, but i can't exactly find which ones. Can anyone tell me which nozzles are the best nozzles for tuning?

Reply #42March 28, 2011, 02:57:10 pm

1outof5

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Re: More power for your 1.6TD
« Reply #42 on: March 28, 2011, 02:57:10 pm »
from what I have read, no experience with these injector nozzles because my rebuilt standard ones (155b) are sufficient  8)), the spray patern is not right for our typical prechambers. If some here can get more than 150cv with the standard injectors why change for potentially worse?

Reply #43March 29, 2011, 02:21:03 pm

R.O.R-2.0

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Re: More power for your 1.6TD
« Reply #43 on: March 29, 2011, 02:21:03 pm »
from what I have read, no experience with these injector nozzles because my rebuilt standard ones (155b) are sufficient  8)), the spray patern is not right for our typical prechambers. If some here can get more than 150cv with the standard injectors why change for potentially worse?

the mercedes nozzles are not well suited for our pre-chambers.. and there is really no good performance gains..

FWIW, the guys on the Merc boards run VW injectors.. lol.

i would just run a set of GTD nozzles, or GM nozzles.. Owen ran a set of those, they worked good from what i can remember..
92 Jetta GLI - Black, 1.6D w/ GT2056V turbo..
86 GTI - 4 Door, Med Twilight Gray, Tow Machine..
86 Audi Coupe GT - Tornado Red, All Stock.. WRECKED.
89 Toyota 4Runner - Dark Grey Metallic, LIFTED!

Turbo: exhaust gasses go into the turbocharger and spin it, witchcraft happens and you go faster.

 

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