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Thread: when does leakdown affect power
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07-09-2014, 07:46 PM #1
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when does leakdown affect power
On a nic motor what % leak down affects power
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07-09-2014, 09:07 PM #2
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My two cents would sugest that as soon as you go beyond 15%, you already start to lose a little of it. Of course, the lower the best, we all agree on this.
I will check mine tomorrow ( completely fresh rebuilt as of yesterday, and hasn't run yet ) and I will give you the figures.Glastron GT 150 W OMC 140
Glastron GT150 w OMC 235
Hydrostream Vision with 2.0l 135
Hydrostream HST w 3.0L 225
I know two things that are infinite, the Universe and Human's Stupidity, although I am not sure about the first one.
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07-10-2014, 04:55 AM #3
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At 15% id be more worried about piston skirt slap than power. But 10% is time for a rering and freshen on a NIC motor.
Bud Conner "Heathen" "Defending Our Constitution"
FOR ALL ENGINE APPLICATIONS
DRY Film Lubricant for Piston Skirts & Cranks + Thermal Barrier Ceramic Coatings for Piston Tops, Combustion Chambers, Valves etc !!
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07-10-2014, 05:00 AM #4
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How much will a set of unseated rings show
19 bullet
82 v king
84 v king
93 stv pro comp
07 venom
80 gt20
93 v-21
89 stv procomp
97 xr 2001
89 stv pro comp
82 17 action marine
99 action craft flats boat
88 xr2002
90 Stv pro comp
10 mirage 1/4 master
98 mirage 1/4master
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