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| | #16 (permalink) | |
| Out, damned knock Join Date: May 2004 Location: Highland Park, ILLinois
Posts: 5,603
| Quote:
I'll try that.
__________________ Experience is what you get when you don't get what you want. 2008 rebuild, Comp roller cam, Cat stroker, RJC gridle, CPT66BB, PTE Stock Location IC, Champion iron, T&D roller rockers, 60# Mototron injectors w/Turbotweak chip, Monroe-ported throttlebody, RJC Power Plate, Jimmy-built trans w/Precision Vigilante converter, ATR SS dual exhaust, ATR rear sway, BMR upper and lower control arms, Edelbrock Performance shocks, Razor alky, Tinman cold air intake, MT street radials. Oh, and Russ Merritt spark plug wires. | |
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| | #17 (permalink) |
| Out, damned knock Join Date: May 2004 Location: Highland Park, ILLinois
Posts: 5,603
| Russ, are you suggesting I should pull it and reset, or just reset it by turning it off and on.
__________________ Experience is what you get when you don't get what you want. 2008 rebuild, Comp roller cam, Cat stroker, RJC gridle, CPT66BB, PTE Stock Location IC, Champion iron, T&D roller rockers, 60# Mototron injectors w/Turbotweak chip, Monroe-ported throttlebody, RJC Power Plate, Jimmy-built trans w/Precision Vigilante converter, ATR SS dual exhaust, ATR rear sway, BMR upper and lower control arms, Edelbrock Performance shocks, Razor alky, Tinman cold air intake, MT street radials. Oh, and Russ Merritt spark plug wires. |
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| | #18 (permalink) | |
| Out, damned knock Join Date: May 2004 Location: Highland Park, ILLinois
Posts: 5,603
| Quote:
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__________________ Experience is what you get when you don't get what you want. 2008 rebuild, Comp roller cam, Cat stroker, RJC gridle, CPT66BB, PTE Stock Location IC, Champion iron, T&D roller rockers, 60# Mototron injectors w/Turbotweak chip, Monroe-ported throttlebody, RJC Power Plate, Jimmy-built trans w/Precision Vigilante converter, ATR SS dual exhaust, ATR rear sway, BMR upper and lower control arms, Edelbrock Performance shocks, Razor alky, Tinman cold air intake, MT street radials. Oh, and Russ Merritt spark plug wires. | |
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| | #19 (permalink) |
| Registered User Join Date: Aug 2008
Posts: 900
| Reset the chip BEFORE you start monkeying with anything else...if that doesn't remedy the problem...do what Russ says...he's one of the best on the planet.
__________________ " It is best to start safe and work up to ones own tune even tho' this takes a bit of work and many don't consider this to be fun in the plug n generation. Those that take the time and effort, probably last longer than those that just want a number." Steve Wood |
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| | #20 (permalink) |
| 1 of 64,000,000 | what timing did you have it set at...and why would you decrees it....if it was running fine with alky at 24# why would you take it down without decreasing the alky or the fueling...could be backfiring at WOT due to unburnt fuel...specailly when it gets cooler...you need more octane for fuel to completely burn...
__________________ 11.599 @ 119.91 eat that Ferret Joe and JoeNational Tuning in Progress Sean Ryder Buick Performance Group Vice-Chairman www.buickperformancegroup.com see thread for Engine Specs http://www.turbobuicks.com/forums/wa...tml#post680751 happy now Rich |
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| | #21 (permalink) | |
| Out, damned knock Join Date: May 2004 Location: Highland Park, ILLinois
Posts: 5,603
| Quote:
__________________ Experience is what you get when you don't get what you want. 2008 rebuild, Comp roller cam, Cat stroker, RJC gridle, CPT66BB, PTE Stock Location IC, Champion iron, T&D roller rockers, 60# Mototron injectors w/Turbotweak chip, Monroe-ported throttlebody, RJC Power Plate, Jimmy-built trans w/Precision Vigilante converter, ATR SS dual exhaust, ATR rear sway, BMR upper and lower control arms, Edelbrock Performance shocks, Razor alky, Tinman cold air intake, MT street radials. Oh, and Russ Merritt spark plug wires. | |
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| | #22 (permalink) |
| Registered User Join Date: Aug 2008
Posts: 900
| How much KR are you seeing? What's your fuel pressure at 24 lbs?
__________________ " It is best to start safe and work up to ones own tune even tho' this takes a bit of work and many don't consider this to be fun in the plug n generation. Those that take the time and effort, probably last longer than those that just want a number." Steve Wood |
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| | #23 (permalink) |
| 1 of 64,000,000 | when you decrease the timing...you can slow down the burn front leaving un burnt alky and gas....which could be re-ingniting in down pipe or headers...what is AFR when all this is going on
__________________ 11.599 @ 119.91 eat that Ferret Joe and JoeNational Tuning in Progress Sean Ryder Buick Performance Group Vice-Chairman www.buickperformancegroup.com see thread for Engine Specs http://www.turbobuicks.com/forums/wa...tml#post680751 happy now Rich |
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| | #24 (permalink) |
| Out, damned knock Join Date: May 2004 Location: Highland Park, ILLinois
Posts: 5,603
| The boost is now set at 21 pounds and I'm seeing pound for pound of fuel pressure. The kr is about 1.5 to 5. I get a lot of tire spin and I have a very noisy cam, so I don't know what's causing it.
__________________ Experience is what you get when you don't get what you want. 2008 rebuild, Comp roller cam, Cat stroker, RJC gridle, CPT66BB, PTE Stock Location IC, Champion iron, T&D roller rockers, 60# Mototron injectors w/Turbotweak chip, Monroe-ported throttlebody, RJC Power Plate, Jimmy-built trans w/Precision Vigilante converter, ATR SS dual exhaust, ATR rear sway, BMR upper and lower control arms, Edelbrock Performance shocks, Razor alky, Tinman cold air intake, MT street radials. Oh, and Russ Merritt spark plug wires. |
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| | #25 (permalink) |
| Registered User Join Date: Aug 2008
Posts: 900
| Is it sustained knock?
__________________ " It is best to start safe and work up to ones own tune even tho' this takes a bit of work and many don't consider this to be fun in the plug n generation. Those that take the time and effort, probably last longer than those that just want a number." Steve Wood |
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| | #26 (permalink) |
| 1 of 64,000,000 | tire spin will give you false knock....I had a thread about this about 2 -3 years ago.....
__________________ 11.599 @ 119.91 eat that Ferret Joe and JoeNational Tuning in Progress Sean Ryder Buick Performance Group Vice-Chairman www.buickperformancegroup.com see thread for Engine Specs http://www.turbobuicks.com/forums/wa...tml#post680751 happy now Rich |
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| | #27 (permalink) |
| Registered User Join Date: Aug 2008
Posts: 900
| Sean, I phoned Chris last night and sorted it out. Chris is gonna go to the track and hold it to the boards. Right Chris?
__________________ " It is best to start safe and work up to ones own tune even tho' this takes a bit of work and many don't consider this to be fun in the plug n generation. Those that take the time and effort, probably last longer than those that just want a number." Steve Wood |
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| | #28 (permalink) |
| Out, damned knock Join Date: May 2004 Location: Highland Park, ILLinois
Posts: 5,603
| Okay, I reset the chip to default timing and the car still backfires. Do you think it could be the coilpack?
__________________ Experience is what you get when you don't get what you want. 2008 rebuild, Comp roller cam, Cat stroker, RJC gridle, CPT66BB, PTE Stock Location IC, Champion iron, T&D roller rockers, 60# Mototron injectors w/Turbotweak chip, Monroe-ported throttlebody, RJC Power Plate, Jimmy-built trans w/Precision Vigilante converter, ATR SS dual exhaust, ATR rear sway, BMR upper and lower control arms, Edelbrock Performance shocks, Razor alky, Tinman cold air intake, MT street radials. Oh, and Russ Merritt spark plug wires. |
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| | #29 (permalink) |
| Registered User Join Date: Aug 2008
Posts: 900
| Change it with a known good one.
__________________ " It is best to start safe and work up to ones own tune even tho' this takes a bit of work and many don't consider this to be fun in the plug n generation. Those that take the time and effort, probably last longer than those that just want a number." Steve Wood |
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| | #30 (permalink) |
| Out, damned knock Join Date: May 2004 Location: Highland Park, ILLinois
Posts: 5,603
| I have a new ac delco coilpack and an ignition module. I toss them in. Oh yeah, I guess I should try resetting the cam sensor first.
__________________ Experience is what you get when you don't get what you want. 2008 rebuild, Comp roller cam, Cat stroker, RJC gridle, CPT66BB, PTE Stock Location IC, Champion iron, T&D roller rockers, 60# Mototron injectors w/Turbotweak chip, Monroe-ported throttlebody, RJC Power Plate, Jimmy-built trans w/Precision Vigilante converter, ATR SS dual exhaust, ATR rear sway, BMR upper and lower control arms, Edelbrock Performance shocks, Razor alky, Tinman cold air intake, MT street radials. Oh, and Russ Merritt spark plug wires. |
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