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Highest boost on stock internals?

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Old 04-04-2006, 10:09 AM
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Default Highest boost on stock internals?

What's the Highest boost (peak and taper) that the TT225 can run on the stock internals?

Also, what are boost levels given by the chips out there....
GIAC, APR, REVO, Upsolute, Nuespeed, etc...?
Old 04-04-2006, 10:15 AM
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Default Re: Highest boost on stock internals?

I think there are some here who are peaking @ 24 and holding around 20. I've heard 22 as a reocommended peak on 225s, holding at 18. I think that you would damage the turbo before you would mess up your rods and other internals.
Old 04-04-2006, 11:13 AM
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Default Quite lot of info if you use the search function. Mine was 14 psi peak in stock, >>

18 peak with BM, 20-21 with Revo, 24 peak with Revo and BM.Advice is to have peak at 22 and hold at 18 to 20. otherwise you go beyond efficiency of the turbocharger design and just create heat.
Old 04-04-2006, 11:21 AM
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Default

Im peaking 25-26 holding at 24
Old 04-04-2006, 12:26 PM
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Default Not really just a matter of boost - too many factors involved.....

mainly a/f ratio, timing, octane blah blah blah
Old 04-04-2006, 12:58 PM
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Default Re: Highest boost on stock internals?

ok,,,so a good setting may be to peak at 23 and hold 20?
I have a EBC and A/F controller...I want to have it set about what the chips out there would put me at...any other recommendations.
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