Author Topic: gtd camshaft ....any performance ones ??? (Read 5342 times)

MRTANGOMAN · « **on:** August 28, 2008, 05:18:27 pm »

does anyone know of a performance camshaft for a 1.6 gtd

:?:

gigaz2 · « **Reply #1 on:** August 28, 2008, 07:09:30 pm »

been discussed a lot, use the search function.

I recall that the aaz was a upgrade for hydraulic motors, but don't expect a big difference like if it would on a gasser, not much clearance on a diesel.
on a gasser you have 230º and you can fit a 280 or even 300º cam before any mods for extra clearance, on a diesel you have 190º and the absolute limit is around 210º, so you can hardly feel the difference.

RabbitJockey · « **Reply #2 on:** August 28, 2008, 09:03:15 pm »

i thought the 1.6 cam was better than the 1.9

jtanguay · « **Reply #3 on:** August 28, 2008, 09:21:45 pm »

dave aka 935racer makes perf cams. gains aren't incredible, but apparently they help reduce egt's? then you increase the fueling more :twisted:

stewardc · « **Reply #4 on:** August 29, 2008, 04:27:38 am »

Quote from: "Trev0rbr"

i thought the 1.6 cam was better than the 1.9

The pre-91 1.6 cam is the best. I put one in my AAZ.

gigaz2 · « **Reply #5 on:** August 29, 2008, 05:11:00 am »

so.. my info was wrong

time to go to the shed and find what cams I have around

MRTANGOMAN · « **Reply #6 on:** August 29, 2008, 06:54:33 am »

Quote from: "gigaz2"

been discussed a lot, use the search function.

I did :oops:
but got that many returns, i gave up looking after 4hrs

Thanks for the help ....
but sounds like i got the best one already...

gigaz2 · « **Reply #7 on:** August 29, 2008, 12:23:21 pm »

I just went to the shed, two hydraulic "L" grinds

in the car is a AMC mechanical head with a "D" grind cam
I searched and its a 1.9NA cam, dropped in favor of the AAZ one.

bummer

zukgod1 · « **Reply #8 on:** August 29, 2008, 12:33:52 pm »

Quote from: "gigaz2"

I just went to the shed, two hydraulic "L" grinds
in the car is a AMC mechanical head with a "D" grind cam
I searched and its a 1.9NA cam, dropped in favor of the AAZ one.

bummer

So what does that mean?

The 1.6 hyd cam is still the best option?
At least unless you have PP make one then your still iffy..

gigaz2 · « **Reply #9 on:** August 29, 2008, 01:18:13 pm »

I was just stating that.

as far as I know there are 4 IDI grinds:

068109101B - mechanical 1.5 and 1.6
068109101L - hydraulic 1.6
028109101D -1Y, replaced by the aaz one
028109101G -AAZ

does anybody has data on them? I searched and found only AAZ

smutts · « **Reply #10 on:** September 01, 2008, 07:01:26 am »

I doubt there would be much benefits to find as valve overlap is not going to be any good, not without holes in the pistons. :roll:

gigaz2 · « **Reply #11 on:** September 04, 2008, 06:18:56 pm »

Quote from: "stewardc"

Quote from: "Trev0rbr"
i thought the 1.6 cam was better than the 1.9

The pre-91 1.6 cam is the best. I put one in my AAZ.

what grind is that? the hydraulic or mechanical one?

blkboostedtruck · « **Reply #12 on:** September 04, 2008, 06:51:43 pm »

Quote from: "gigaz2"

Quote from: "stewardc"
Quote from: "Trev0rbr"
i thought the 1.6 cam was better than the 1.9

The pre-91 1.6 cam is the best. I put one in my AAZ.

what grind is that? the hydraulic or mechanical one?

X2 interesting!
stewardc can you shed your insight on this?
Duane

AudiVWguy · « **Reply #13 on:** September 04, 2008, 07:18:39 pm »

Is a solid lifter cam interchangeable with a Hydraulic type?

Author Topic: gtd camshaft ....any performance ones ??? (Read 5342 times)

stewardc

AudiVWguy