$8000 for 4 hp???
#45
Staging Lane
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Ya same guy. Car started sputtering. Not driving it 5 hours away like that. This guy did fix the tb problem though. Just got back from talking to him and he showed me the data logs. He is getting a knock at 3000 rpms and its taking all the timing away.
#47
Dyno's don't mean anything. Mine only made 588 to the wheels in my 4,000lb chevelle. Drove it to the track and it ran 6.38 @118mph! That is a whole lot more than 588 to the wheels. Sometimes dyno's won't do it justice. The track doesn't lie.
#49
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If you had a high HP NA setup and all you did was add turbos to it, you are probably running a really badly mismatched combo. You need to find out what you are running before anyone can troubleshoot your issues.
#52
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That is my guess,just a bad combo, aggressive na setup is not going to be a good turbo setup, ive seen more guys have luck with na setups like that with prochargers but not turbos,like others have said you really need to find out the specs on whats in there,could be easy as a cam swap to fix your issues lol
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#54
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another issue i see is you are running tr5 plugs? that is a issue. I was running tr6 on my setup on 6psi of boost and was blowing out spark. You need some pugs in the 7 range like some bref7's or something similar
#55
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Your tuner should of noticed that your plugs are too hot, and swapped them out or had you swap them out. Your plugs could be the main problem. Bob
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#57
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They may be causing the knock from being too hot. Bob
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#59
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