My engine 3.0 V6 24V

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Mats
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Re: My engine 3.0 V6 24V

Post by Mats » Thu May 16, 2013 9:56 pm

FWD??
What is this engine going into?
Mats Strandberg
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GTV 2000 -77 - Died in the fire.
155 V6 Sport -96 - Sold!
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Re: My engine 3.0 V6 24V

Post by AlanV6 » Thu May 16, 2013 11:51 pm

Yes, 156 2.5v6 with broken engine.
Lightened to 1250kg (-50kg at front!)all pu bushes, ahm lsd, changed geometry (5cm longer wheelbase - bigger castor) front gta swaybar, rear homemade blade arb, koni sport kit and so on :)
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Re: My engine 3.0 V6 24V

Post by Duk » Sat May 18, 2013 1:05 am

AlanV6 wrote:Yes, 156 2.5v6 with broken engine.
Lightened to 1250kg (-50kg at front!)all pu bushes, ahm lsd, changed geometry (5cm longer wheelbase - bigger castor) front gta swaybar, rear homemade blade arb, koni sport kit and so on :)
Mats has been about as polite as is possible................
This forum is devoted to the rear wheel drive GTV6's, with plenty of allowance for the 75 (Milano for those who can't handle numbers for names) and the Alfetta/Giulietta transaxle cars.
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Re: My engine 3.0 V6 24V

Post by Jim K » Sat May 18, 2013 2:55 am

The Alfa V6 builds are common to fwd/rwd. The interest goes away when installation begins in a fwd car.
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Re: My engine 3.0 V6 24V

Post by kevin » Sat May 18, 2013 4:13 am

I'm really fascinated to see the dyno results on this motor from all the hardwork .
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Re: My engine 3.0 V6 24V

Post by Giuliettaevo2 » Sat May 18, 2013 5:50 am

He could always convert the 156 to rwd 8) . That would really get me interested. :mrgreen:
Drive it like you stole it...
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Re: My engine 3.0 V6 24V

Post by AlanV6 » Sat May 18, 2013 4:02 pm

I converted 33 to rwd once...
I know it's a rwd forum, that's why i'm posting about engine and not the car!
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Re: My engine 3.0 V6 24V

Post by Giuliettaevo2 » Sun May 19, 2013 12:03 am

You have to post pics of the 33 now.. :twisted:

Modified a 4x4 systems for rwd only? I remember seeing vids of a red 33 with a lot of noise going sideways. :)
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Re: My engine 3.0 V6 24V

Post by AlanV6 » Sun May 19, 2013 12:18 am

Yep that's mine, permanent 4 with welded viscous coupling and modified gear coupling in gearbox. And ofcourse remowed front axles and diff.

http://www.youtube.com/watch?v=ur7NZQczh_w

http://www.youtube.com/watch?v=fZjqKVTNVJQ



V6 has all cams dialed now (max lift at 107°)

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Mats
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Re: My engine 3.0 V6 24V

Post by Mats » Sun May 19, 2013 2:43 am

AlanV6 wrote:I converted 33 to rwd once...
I know it's a rwd forum, that's why i'm posting about engine and not the car!
I was just surprised to see the intermediate shaft.. :)
I think it's great that you share, as Jim said, it's all the same until you fit it into the car... :)
Mats Strandberg
-Scuderia Rosso- Now burned to the ground...
-onemanracing.com-
-Strandberg.photography-

GTV 2000 -77 - Died in the fire.
155 V6 Sport -96 - Sold!
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Re: My engine 3.0 V6 24V

Post by Jim K » Sun May 19, 2013 6:30 am

How did you choose 107*? Is there some Alfa spec for this?
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Re: My engine 3.0 V6 24V

Post by AlanV6 » Sun May 19, 2013 8:15 am

Adie from AHM told me so :lol:
I had them at 106° when engine was in my gtv and now i will try the spec from the man that sell this regrind cams.
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Re: My engine 3.0 V6 24V

Post by Jim K » Sun May 19, 2013 10:25 am

You mentioned before cam duration is 290*? :shock: Std cams have ~247* and the ones we regrind have ~260* seat duration. Your 290* is bordering on race jobs -is this what you want?
Have a look in the Catcams list and you'll see what I mean. You can of course forget about civilized idling! Remember, these engines are next to dead in the lower range, so you are not helping it get better with these cams!
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Re: My engine 3.0 V6 24V

Post by AlanV6 » Mon May 20, 2013 1:06 pm

Yep i was told they are 290°. Well i have them almost two years now and in my gtv (916) i was totaly satisfied.

Some drive and sound: http://www.youtube.com/watch?v=T0mJow4l6Bs
http://www.youtube.com/watch?v=N6ImxFjzf2w
idle and more http://www.youtube.com/watch?v=tKSj-MiKijo

This new project will be a race car in a year or two...
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Re: My engine 3.0 V6 24V

Post by AlanV6 » Sun May 26, 2013 9:15 am

Exhaust manifolds welded from outside to get more flow

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before after

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First cranking to get the oil around (no spark plugs)

http://www.youtube.com/watch?v=QapxdAsBsA8


First start (bare engine)

http://www.youtube.com/watch?v=00-BMXYRxYY


exhaust mounted, lmm and other sensors plugged

http://www.youtube.com/watch?v=OO6M9CR0yLI



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