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| Compression question http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=66677 |
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| Author: | tyler_johnson [ Tue Apr 26, 2016 6:02 am ] |
| Post subject: | Compression question |
Anyone ever have a stage 2 GTR with 165 psi on both cylinders? motor was built by SETX performance, and was at 162 before I got the crank and flywheel balanced, and put new rings and at 165 again(where it was when I bought the motor used with 85hrs on it). just curious, will push my 1750 dfou special right at 30-32 with a unworn gt 2 blade 10p. still doing right at 28 - 28.4 with 4 men and hunting crap. just curious on opinions. Sent from my SM-G900V using Tapatalk |
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| Author: | Will C [ Tue Apr 26, 2016 7:28 am ] |
| Post subject: | Re: Compression question |
I had an setx motor recently in shop with same compression as u have. I believe your heads were already shaved when you got it. |
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| Author: | tyler_johnson [ Tue Apr 26, 2016 7:32 am ] |
| Post subject: | Re: Compression question |
Yes supposedly around forty thousandths, but can get no confirmation on that. And I was just checking to see if that was anywhere near normal when you hear number constantly over 200. |
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| Author: | Will C [ Tue Apr 26, 2016 7:48 am ] |
| Post subject: | Re: Compression question |
Thats right on for 40thou. The 200 guys usally have piston rod combos |
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| Author: | schmitt [ Tue Apr 26, 2016 8:35 am ] |
| Post subject: | Re: Compression question |
Sound about spot on |
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