new to turbo and trying to tune it need help

Kenny B

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Nov 11, 2008

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Corner Brook, Newfoundland

• Nov 17, 2014

• #21

I run a NGK AFX wideband. Apparently it is the best one. I have run a Innovate as well. The AEM is good two, I run one in my R32 GTR. I find the NGK to react the fastest of all 3.

 

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polarisrider600

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Jul 29, 2010

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• Nov 17, 2014

• #22

i think I have it figured out! No snow at home to test so I'll have to wait till Friday. The 1/4 NTP plastic 90 fitting on the ves solenoid was cracked and hanging on by just a hair! I checked the reeds and fixed my oil line while down there. I have a inovite air fuel gauge on the way as well. Checked the waste gate it opens at 6psi and pressurized the coolant system for an hour and it only dropped like 1 psi.

 

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polarisrider600

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Jul 29, 2010

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• Nov 19, 2014

• #23

I also flowed the stock injectors at work. They both are equal. Flow a lot of fuel. I cant wait to try it out this weekend and see if the exhaust valve issue fixed it! I'll keep you guys posted!

 

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polarisrider600

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Jul 29, 2010

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• Nov 21, 2014

• #24

Well I tried it out with the exhaust vavle tube fixed. It the sled popped and fowled a plug. Had 1/4 tank filled it to half tank with 100LL and havent Fowled a plug now I rode it for about half hour now. It does have a low to mid bog once in a while. I am putting the air fuel gauge on tomorrow. And I'll see what its doing. Thanks guys

 

AKFULLTHROTTLE

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Dec 20, 2009

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Alaska

• Nov 24, 2014

• #25

Compression test?

Did you pull the reeds out or just look in?

 

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polarisrider600

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Jul 29, 2010

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• Nov 25, 2014

• #26

Didn't do a compression test but I pulled the reeds out and no chips or cracks. The air fuel gauge say 11.8 under boost but when it bogs on the low end it says 16-17