JamieP
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Everything posted by JamieP
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Its making full boost about 4200-4300 rpm id say, just been out again to see if it would go in limp mode and it seems fine, maybe it was just a bit low on fuel and the top pump overheated? Im not unhappy with it, still feels blooming fast, good news is there is no vibration at speed so must have been the prop.
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Yeah i know you are right, turbo is rated to 985bhp so its doing as it should. http://www.precisionturbo.net/Street-and-Race/ss/800-1-000HP/details/Street-and-Race-Turbocharger---PT7175-CEA%C2%AE/273
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I emailed them a while back and they said they cant do me a new hotside in the spec i want.
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Spool is not as good as i had hoped but i can live with that, bit disappointed that the turbo max'd at 2 bar, might try a divided 67 and hope it will take more boost. Gotta love the syvecs, putting me in limp mode today saved my engine i bet.
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Dont get me wrong, its still mental fast, i just wanted more boost, had 200mph down the A34 and it feels strong, spool time is not what i had hoped for, guess thats because ive gone from a fully divided setup to a open 7175, you cant get divided hotside for the 7175. I might try a smaller turbo, not sure if i will bother running at suprapod till Lee has checked out the tank, i dont want a fuel problem at full boost. I was a bit hacked off and didnt bother getting a dyno print, maybe im a bit of a spoilt brat
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Filled it up with fuel and it's fine now, I think there is a split pipe in the tank.
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Oh ffs it's miss firing now. Edit, ecu is in limp mode, fuel pressure drop I think.
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Yeah 2 bar, just about to head home.
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5th run 979
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I wanted 3 bar, looks like the turbo is Max'd out.
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4th run 946 at 2 bar, won't make any more boost.
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Correct, I'm not happy with that tbh, need more boost.
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Hmmm, 100% duty it won't make more than 2 bar, either the turbo is Max'd or it has a boost leak. Made 937 at 2 bar on the 3rd run. - - - Updated - - - Good point, just brimmed the tank.
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Second run 921 at 2 bar.
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First run 891 at 1.7 bar.
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Just bolting on the dyno.
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Just weighed it, not bad with the sub etc in it, full to the brim tank of fuel an all.
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Cheers guys, at Dans now, they are doing johnys first.
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Love the care you are taking about this build, enjoy reading your updates
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Im not sure what to do about the plate at the min tbh.
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No mate, had a hard day at work and I could not make SRR. Ryan is mapping it at Dans tomorrow.
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Surely it depends on what gear you are in? if anything like a single supra it will come on full boost a lot lower in the rpm range in 6th gear than it would in 1st.
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Looks cluttered with the brace, much cleaner without.
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Will keep an eye on this, something similar could be handy for myself.
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Sold the porsche?
