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Honestly thinking about designing a custom turbo kit for my B5 1.8T....

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Old 02-19-2004, 04:47 PM
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Default Honestly thinking about designing a custom turbo kit for my B5 1.8T....

I want to know what you guys think. Has anyone tried it? I'm confident that I can design an install all the hardware myself. The ECU is the only tricky part, any suggestion for what to do with the ECU?

By design, I mean pick the right parts, and when needed, design and have my own parts fabricated.

Also, what kind of costs would I be looking at to bore it out and make a 2.0T?

Just trying to get some ideas started, so throw out whatever is on your mind (Even if its.. "stop now, you idiot")

Thanks,
Aaron Bryan
Old 02-19-2004, 05:58 PM
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Default Custom turbo? I have a '01 ECU w/ PES T28 chip for sale... =)

Actually, I'd like to trade. Preferably for a stock ECU, but I'll take chipped ones too. Trade plus $$.

to make things easier, i just went thru ATP for most of the hardware. I havent been able to install it yet (block is still at machinist), but I have to admit, so far so good. No regrets.

If I were to do another setup, I'd probably look into a GT28R turbo setup w/ 440cc injectors, T28 chip, boost controller, and air/fuel controller.
This would be a bit more streetable than a GT30R, and can be fine tuned by any good shop w/ experienced tuners and a dyno... instead of having to get GIAC or PES to do it for you (who knows how long it'll take to even see them)
I honestly believe that this setup would be better than a straight PES T28 kit.

Anyways, it's up to you~
Good luck~
Old 02-19-2004, 05:59 PM
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if you can afford it look into a stand alone fuel management set-up
Old 02-19-2004, 06:02 PM
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Default I go to school about 45 minutes away from AWE...

They'll probably be able to tune it for me

so you think a GIAC T28 chip will work (all depends on which turbo I choose I guess)
Old 02-19-2004, 06:04 PM
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I don't think I can afford the hassle or the downtime..
Old 02-19-2004, 06:07 PM
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Also, what are you getting machined on the block
Old 02-19-2004, 06:10 PM
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If you're that close definitely see what they can do for you.
Old 02-19-2004, 06:15 PM
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Default Re: Also, what are you getting machined on the block

for me, I blew my rings... and apparently, I did a damn good job. I had my block bored, but just enough to get the cylinder walls perfect. I'd say that it still is a true 1.8Liter.

I considered stroking the motor, but decisions had to be made quick so I just kept it at 1.8 (for now...) Also got JE pistons at 8.5:1 compression, and Pauter rods, new bearings...etc. All of my rotating assembly is at the machinist to be balanced as soon as the rods come in.
Old 02-19-2004, 06:18 PM
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Default Yea, if they are tha tclose, ask them to see if they are willing to help you out...

GIAC is here in So. Cali, but i still cant get them to hear me out. they just dont like to respond. I gave up on chips. Good luck on your end.
Old 02-19-2004, 06:53 PM
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Default The shop that I go to at home, just installed ATP's GT-30 kit on a GTI and....

The programing is bad, real bad. The car jumps into limp mode every time it hit full boost.


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