Compresstion...

Started by Livingmylife93, July 09, 2009, 10:39:50 PM

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Livingmylife93

July 09, 2009, 10:39:50 PM
Took a compression test on my 700 and it was at 85.. Never bleed down though so thats good. Stock motor.

Whats it supposed to be?

Gunz

#1
July 09, 2009, 11:48:09 PM
64psi is standard. 55.8(min) on the low side and 71.7(max) on the high side. Sounds like you have some carbon build up. Run some seafoam through your gas tank and next oil change. That should help break up the carbon deposits.


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Duane

#2
July 10, 2009, 03:25:35 AM
Quote from: Livingmylife93 on July 09, 2009, 10:39:50 PM
Took a compression test on my 700 and it was at 85.. Never bleed down though so thats good. Stock motor.

Whats it supposed to be?

Did you do a bleed down test or compression test? Most compression testers have check valves that won't let the pressure bleed out of the gage.
07 Rappy 700r SE1
1. Barker duals
2. FuelATV air filter
3. PCIIIusb
4. Prog Dyantek ing
5. stgII Hotcm
6. Kenny TB bore
7. JE 11-1 piston
ebay 8k HIDs, skat 21/12-8 7 paddles, I-shock I4500, G-force axle, CCP sterring stabilizer
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Livingmylife93

#3
July 10, 2009, 08:49:26 AM
Quote from: Duane on July 10, 2009, 03:25:35 AM
Quote from: Livingmylife93 on July 09, 2009, 10:39:50 PM
Took a compression test on my 700 and it was at 85.. Never bleed down though so thats good. Stock motor.

Whats it supposed to be?

Did you do a bleed down test or compression test? Most compression testers have check valves that won't let the pressure bleed out of the gage.

it was a compression test  :thumbs:
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