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> Compresion, 420a compresion numbers
rossb16a
post Oct 11 2008, 08:44 AM
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ok my compresion on my 420a is

#1 180

#2 180

#3 180

#4 180

is this normal and also i think whoever had it rebuilt the motor. any comments would be great.
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greenydsm
post Oct 11 2008, 09:14 AM
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yeah thats bascally spot on
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xanderthedude
post Oct 11 2008, 09:31 AM
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As long as all 4 are within 10 of each other your in pretty good shape.
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rossb16a
post Oct 11 2008, 09:45 AM
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right on thats what i thought. i bought a k24 turbo and i will be fabing a kit, i have a apex bov and am looking for a good wastegate and a smic. i only plan on 8 psi so i think the motor will be fine.
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waynerwats
post Oct 11 2008, 10:07 AM
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QUOTE(xanderthedude @ Oct 11 2008, 10:31 AM)
As long as all 4 are within 10 of each other your in pretty good shape.
[right][snapback]214444[/snapback][/right]

Its good as long as the highest and lowest are withing 10% of one another.
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greenydsm
post Oct 11 2008, 11:24 AM
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QUOTE(rossb16a @ Oct 11 2008, 09:45 AM)
right on thats what i thought. i bought a k24 turbo and i will be fabing a kit, i have a apex bov and am looking for a good wastegate and a smic. i only plan on 8 psi so i think the motor will be fine.
[right][snapback]214447[/snapback][/right]



just be careful 8psi is the limit

look over the pinned topic at the top of the 420a forum
lots of good info on that
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rossb16a
post Oct 11 2008, 11:26 AM
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yeah i've looked it is a real good place for info.
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pwee05
post Oct 13 2008, 08:36 AM
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Drives: 1996 Talon AWD. Built, but no longer drives: 1997 mitsubishi eclipse RS; 1990 Talon AWD; 1995 Talon AWD, 1997 Talon AWD. Seems like a pattern
what flange is on the k24? you might have trouble finding a manifold
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rossb16a
post Oct 13 2008, 08:40 AM
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it has the four bolt flange. but i can weld and fab so if it dont fit i can make it. i made my other turbo kit for my 98 civic ex. ihad to cut and weld all the fittings on that.and i used a rx7 turbo on it. i saw a manifold that should work though.
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