Compression issues 0 on number 1 after over rev.
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From: The 615
Compression issues 0 on number 1 after over rev.
Like the title says
B16a2
number 1 0
number 2 190
number 3 220
number 4 210
Bent valve or what?
number 1
number2,3
head
Modified by civicaleg at 5:55 PM 10/17/2004
Modified by civicaleg at 5:57 PM 10/17/2004
B16a2
number 1 0
number 2 190
number 3 220
number 4 210
Bent valve or what?
number 1
number2,3
head
Modified by civicaleg at 5:55 PM 10/17/2004
Modified by civicaleg at 5:57 PM 10/17/2004
Honda-Tech Member
Joined: Aug 2004
Posts: 4,167
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From: Atlanta
Re: Compression issues 0 on number 1 after over rev. (civicaleg)
Do a leakdown test.That will tell you exactly what is bent/broken and not holding compression...
Either way,sounds like the head is gonna have to come off. Hope its only bent valves!
Either way,sounds like the head is gonna have to come off. Hope its only bent valves!
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From: new york, n.y., u.s.
Re: Compression issues 0 on number 1 after over rev. (skunk2eg)
i bet u cracked one of ur valves? do u have any upgraded valves in ur car? skunk2 valves are known for break n which will give u zero compression on that cylinder
Re: Compression issues 0 on number 1 after over rev. (civicaleg)
Check leakage with carb or brake parts cleaner, or take it to a machine shop that can test it with a port leak-down tester. That will tell you the minimum number of valves you'll need to buy.
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Joined: Jun 2004
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From: new york, n.y., u.s.
Re: Compression issues 0 on number 1 after over rev. (johnzm)
11K-12K?? did u misshift. i remeber i mishifted once. i was on the phone and at redline on my LS (6.8K) and was go n to shift from 4th to 5th but ended up go n into third. i overevved the motor but i clutched down really qucik. i seen my tach go all the way past 8K. **** was scary as hell. car has been driving okay since then. i should do a leak down test on my motor... just to make sure. this happened about 3 weeks ago
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From: The 615
Re: Compression issues 0 on number 1 after over rev. (LSVTEC DC4)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LSVTEC DC4 »</TD></TR><TR><TD CLASS="quote">11-12k rpm are you nuts dam whats your setup?</TD></TR></TABLE>
shifted from 3rd to 2nd last time i looked at the tach was 9500. slammed then clutch to save, to late.
running mild build, zex springs and retainers, zex stage 2 cams,mild port work, shaved gsr head ,skunk2 mani, 70mm bbk, 310rc injectors, stock B16a2 bottom end. GSR tranny w/phantom grip, ACT clutch w/prolite flywheel. P28 skunk2 program no rev
Modified by civicaleg at 9:09 PM 10/17/2004
shifted from 3rd to 2nd last time i looked at the tach was 9500. slammed then clutch to save, to late.
running mild build, zex springs and retainers, zex stage 2 cams,mild port work, shaved gsr head ,skunk2 mani, 70mm bbk, 310rc injectors, stock B16a2 bottom end. GSR tranny w/phantom grip, ACT clutch w/prolite flywheel. P28 skunk2 program no rev
Modified by civicaleg at 9:09 PM 10/17/2004
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From: Fredericksburg, VA, USA
Re: Compression issues 0 on number 1 after over rev. (civicaleg)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civicaleg »</TD></TR><TR><TD CLASS="quote">
shifted from 3rd to 2nd last time i looked at the tach was 9500. slammed then clutch to save, to late.
</TD></TR></TABLE>
My friend accidently did that twice in his b16 and it still ran fine, just not to 9500 but the rpm needle did go off the tach
shifted from 3rd to 2nd last time i looked at the tach was 9500. slammed then clutch to save, to late.
</TD></TR></TABLE>
My friend accidently did that twice in his b16 and it still ran fine, just not to 9500 but the rpm needle did go off the tach
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From: The 615
Re: Compression issues 0 on number 1 after over rev. (8krdline)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 8krdline »</TD></TR><TR><TD CLASS="quote">
My friend accidently did that twice in his b16 and it still ran fine, just not to 9500 but the rpm needle did go off the tach</TD></TR></TABLE>
This was the first and only time with high lift cams.
My friend accidently did that twice in his b16 and it still ran fine, just not to 9500 but the rpm needle did go off the tach</TD></TR></TABLE>
This was the first and only time with high lift cams.
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