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Registered:
December 2002
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3TGTEU Performance.
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Sun, 23 March 2003 12:29
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Hi there, just wondering, what are people getting in the way of 0-100's with 3t-gteu? /turbo(ct20)/boost(7 pound). As you may have seen there were earlier posts my engine performing quite nastily..finally fixed the problem, replaced the knock computer and ecu, and my 0-100(with just me) went from 12secs to 9.7secs(3 people in the car).. i suspect the knock computer was over reacting, and retarding the timing way too far.
So thats 9.7secs with 3 people in the car.. stock 7psi of boost(no BOV), and i changed at about 4500-5000rpm in 1st, 5500 in 2nd, then into 3rd, i was at about 80k in 2nd, changed to 3rd.. so i probebly could have shaved another second off that by staying in second, and ringing out first a little more.. also a delay getting into 2nd(crunch!)
So yeah.. just wanted to see if mines performing how it should now...Certinally feels a shit load faster when its just me.. I have before pulled a 7.5sec with 2 people back in the day when it was running properly(stock boost too).. in respect to a 0-100 .. what would setting the boost from say, the stock 7psi to 12psi shave off?, another a second atleast? also installing a bov within the next few days hopefully.. 1psi = 5hp at the fly? ..
At what point is fuel/boost cut on a standard 3t-gteu ecu? If i used a restricter valve instead of bleed(restricter valves are dangerous because if they get blocked it will go way past 7psi  , but easier and you still get the low down boost) and it did become blocked and did go way past say 14psi, would the boost cut nab it? or is boost cut lower than 12psi? im hearing its around 10psi
What will running standard oil(not designed for turbo charged cars) do to it?
[Updated on: Sun, 23 March 2003 12:42]
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