Author Topic: Surprising 1.6D.....  (Read 4225 times)

July 20, 2011, 08:47:38 am

silentdub

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Surprising 1.6D.....
« on: July 20, 2011, 08:47:38 am »
Ok, I got the head off along with the cam and lifters out. This engine had a broken timing belt, the only damage that I can see is a broken liefer on 1 cylinder.

The valves may be a little bent, but all of them are closed and move freely, no cracks in the head either!!!! What is up with that? There is a groove between the 2 valves, but no cracks.

2 notch OEM HG too, VW/Audi logo on it, I am guessing it is original, the gasket was broken by cylinder one too.

The tops of the pistons are smooth with no damage!


Amy I lucky or what?

Reply #1July 20, 2011, 10:26:40 am

veector

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Re: Surprising 1.6D.....
« Reply #1 on: July 20, 2011, 10:26:40 am »
wow lucky must have happened at idle or someone just set the timing wrong before starting, very lucky indeeed :P
1981 Jetta D
1997 Jetta TD

Reply #2July 20, 2011, 10:30:21 am

silentdub

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Re: Surprising 1.6D.....
« Reply #2 on: July 20, 2011, 10:30:21 am »
wow lucky must have happened at idle or someone just set the timing wrong before starting, very lucky indeeed :P


It was probably running. The broken belt was still there, well, whats left of it anyway. Other than being filthy, this is a nice little motor.

All it needs is a little love.

Reply #3July 20, 2011, 10:48:32 am

8v-of-fury

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Re: Surprising 1.6D.....
« Reply #3 on: July 20, 2011, 10:48:32 am »
Gotta love the easy ones :)

Reply #4July 20, 2011, 11:13:02 am

silentdub

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Re: Surprising 1.6D.....
« Reply #4 on: July 20, 2011, 11:13:02 am »
Gotta love the easy ones :)


yeah man, I may have some cash left over for some VTECs. Maybe we can put some VTEC inside this thing and take it from 53hp to maybe 54.5. Although, I'll probably lose 10 foot lb tq.


Reply #5July 20, 2011, 11:54:30 am

veector

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Re: Surprising 1.6D.....
« Reply #5 on: July 20, 2011, 11:54:30 am »
hahah yeh 55hp and 25ft-lbs of torque ;D
1981 Jetta D
1997 Jetta TD

Reply #6July 20, 2011, 12:14:28 pm

8v-of-fury

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Re: Surprising 1.6D.....
« Reply #6 on: July 20, 2011, 12:14:28 pm »
The way I had my pump earlier this week it was like a vtec, it wouldn't pick up until 4200 rpms lmao

Reply #7July 20, 2011, 01:40:48 pm

theman53

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Re: Surprising 1.6D.....
« Reply #7 on: July 20, 2011, 01:40:48 pm »
I think the definition of v-tec is : all the turbo lag you could ever want in an engine without the turbo.

Reply #8July 20, 2011, 02:23:51 pm

JGWarner

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Re: Surprising 1.6D.....
« Reply #8 on: July 20, 2011, 02:23:51 pm »
I think the definition of v-tec is : all the turbo lag you could ever want in an engine without the turbo.

LMAO

Reply #9July 20, 2011, 03:08:54 pm

R.O.R-2.0

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Re: Surprising 1.6D.....
« Reply #9 on: July 20, 2011, 03:08:54 pm »
I think the definition of v-tec is : all the turbo lag you could ever want in an engine without the turbo.
hahahahaha.. very true.

great way of putting it also.
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.

Reply #10July 21, 2011, 06:58:48 am

silentdub

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Re: Surprising 1.6D.....
« Reply #10 on: July 21, 2011, 06:58:48 am »
I took a further look and I do have 1 bent valve, slight bend. That and one broken lifter was all that is bad. The head looks perfect too, no cracks, quite clean, smooth surface too. I am not sure it will even need machining.



Reply #11July 21, 2011, 11:36:25 am

R.O.R-2.0

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Re: Surprising 1.6D.....
« Reply #11 on: July 21, 2011, 11:36:25 am »
I took a further look and I do have 1 bent valve, slight bend. That and one broken lifter was all that is bad. The head looks perfect too, no cracks, quite clean, smooth surface too. I am not sure it will even need machining.




after a valve crash, its a good idea to replace any valves that got squished.. otherwise they will look like this:



yes, thats a valve head poking up out of the piston..
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.

Reply #12July 21, 2011, 03:28:49 pm

Mark(The Miser)UK

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Re: Surprising 1.6D.....
« Reply #12 on: July 21, 2011, 03:28:49 pm »
Mark-The-Miser-UK

"There's nothing like driving past a bonfire and then realising; its my car on fire!"

I'm not here to help... I'm here to Pro-Volke"

Be like meeee: drive a Quantum TD
 ...The best work-horse after the cart...

Reply #13July 21, 2011, 07:03:28 pm

silentdub

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Re: Surprising 1.6D.....
« Reply #13 on: July 21, 2011, 07:03:28 pm »
I planned on replacing them, I assumed they were shot.

No damage on the pistons either, not even marks.


All new lifters, guides, seals.