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never seen this before, FPR 'caps' to convert stock fprs into adjustable ones

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Old 05-31-2007, 03:14 PM
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Default never seen this before, FPR 'caps' to convert stock fprs into adjustable ones

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Old 05-31-2007, 03:24 PM
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did you even mod your 3bar for the TT180s? I crushed mine a bit.
Old 05-31-2007, 03:27 PM
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nope still running a straight 3bar...so how did the crush work?
Old 05-31-2007, 03:32 PM
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Default pretty good, plus I felt better/safer since I've got j31...although I think it...

stumbles a bit a mid throttle..but then could be that I need fresh plugs...they are do for 5k replacement along with oil in 500miles...or my clutch is starting to slip at 3k rpm
Old 05-31-2007, 03:33 PM
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Default USRT has a 3.5bar fpr but I'm not certain if its true or crushed...

plus getting a 3bar for cheap and crushing seemed cheap and easy
Old 05-31-2007, 03:35 PM
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Default they are chinese bosch knockoffs...im thinking about buying one.

vast perfomance will make a custom crushed one, but they're expensive..$127.
Old 05-31-2007, 03:49 PM
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you'll have to let me know what you think once installed
Old 05-31-2007, 06:36 PM
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Default I have the TT180 injectors in now for about 2 tanks, 032 is -0.4 and 0.0

it make me wonder if some thing is wrong, but it is running well. TT180 injectors with the 3 bar fpr. Instead of buying the 3.5 bar I was thinking about putting in the 4 bar just to see if it will adjust without codes. I still have to take car of a few other things before I actually try that.
Old 06-01-2007, 04:54 AM
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Default what are your injector on times? and CAPS times?

those trims seems pretty good, my part throttle is always -5/-7% even though im running lean up top.
Old 06-01-2007, 07:38 AM
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I think a 4bar will be too rich especially at idle &amp; part throttle..plus cause plug fouling


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