GolfGTIforum.co.uk
Model specific boards => Golf mk2 => Topic started by: plasticfantastic on 24 September 2008, 16:37
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Hi all,
i have tried searching for as much info as possible on this topic before i asked this, but i still have a few questions for u all.......... sorry if any of it has been mentioned already!? :shocked:
Im just about to pull the engine out of my 8v GTI (once the rest of my bits get delivered), i have only recently bought the car and aparently the engine was rebuilt 20,000 miles ago, and a piper 276 cam and vernier pulley fitted and the head has been ported and polished. i have just bought a 4-2-1 stainless manifold for it, along with these mods i am considering converting it to 2.0ltr while the engine is out, but what i really want to know is what kind of gains am i likely to expect from the conversion?!
If i do go for the conversion, will any 2ltr block do?! (i saw someone on here mention a short block?!)
all help much apreciated
cheers
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2E or AGG bottom end.
The AGG is better as it has a crank position sensor. This means you can fit more advanced management at a later date, should you so wish.
You should expect more torque and driveability after the conversion, as it is a longer-stroke motor. I wouldn't get too excited about the on-paper gains though.
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cheers for your help!
how would i distinguish between a 2E or AGG block?!
are they only available from a Mk3 GTI?!
thanks again
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2E is probably the more common. It's in Passats, Golfs, Skodas and Seats of a certain age. The AGG is basically the later version. I found mine in a 1997 Toledo 2.0i Sport and I suspect you'll find it in a wide variety of VAG group metal. It'll quite possibly be cheaper out of Skodas and Seats, too.
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There is also an ADY engine which you can use, if using the ADY or AGG you will need to use a 2E dizzy to get it to run properly on mk2 management
There is also the bubble block which iirc is coded 3a but im not 100% on this
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bubbel block is a bit rare and expensive, it's found in audis same block hight as the 1.8 so has short rods
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This will probably do you
http://www.golfgtiforum.co.uk/index.php?topic=91792.0
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Cheers for all your help! :wink:
much apreciated!
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is it the AGG code block that has the wrong dizzy for mk2 managment, or is it the other later one?