What kind of damage does over revving cause

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Nov 8, 2006 | 09:49 PM

1 Fly SI

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From: Right near the beach BOI, Ga

What kind of damage does over revving cause

I installed a sohc zc motor in my girlfriends car. She just started driving it and isn't use to it. I relized when I installed it that it had no rev limiter. I changed out the ecu three times with others but all the same. Anyways she was driving it and revved it up to 8000 rpms. It still drives fine but I was worried. Now it kind of hesitates at first acceleration. Is there something messed up. The compression is still good.

Nov 8, 2006 | 10:45 PM

Zaakro

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From: Socal, USA

Re: What kind of damage does over revving cause (1 Fly SI)

It over heats, jacks up transmission, blows the engine. stuff like that plus more

Nov 9, 2006 | 12:00 AM

.Manny.

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From: Downey, CA

Re: What kind of damage does over revving cause (Zaakro)

broken valvesprings, float valves, spun bearings, etc...

in other words...it isnt really appreciated by your motor one bit

Nov 9, 2006 | 12:13 AM

1 Fly SI

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From: Right near the beach BOI, Ga

Re: What kind of damage does over revving cause (90_EF_Si)

I understand all that I was really trying to ask I would know if it was messed up right?

Nov 9, 2006 | 03:09 AM

Skipper75

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From: Chandler, AZ, USA

Re: What kind of damage does over revving cause (1 Fly SI)

i would put in some good quality oil and baby that motor..no more high revs and whatnot.

good luck

Nov 9, 2006 | 03:51 AM

DmcL

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From: Ireland

my EDM EF with DOHC ZC, ZC box and ZC ecu redlines at about 7500-8000rpm. think its a soft cut limiter as sometimes it will hit 8k and others it wont. usually with wheelspin it hits about 8k.

Nov 9, 2006 | 04:26 AM

SETI20

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From: GTA Canada

8000 is a bit much, but nothing really to be too worried about. Just don't do that ish too often. Valves don't like being slammed back like that.

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Nov 9, 2006 | 10:06 AM

Ass$nyper

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From: Kills, United States

Re: (SETI20)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SETI20 »</TD></TR><TR><TD CLASS="quote">8000 is a bit much, but nothing really to be too worried about. Just don't do that ish too often. Valves don't like being slammed back like that.</TD></TR></TABLE>+1

probbly fine just stop doing it, it'll weaken the valve train over heat things, its a bad thing.

Nov 9, 2006 | 10:15 AM

virginia_dude

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From: Great Falls, VA, USA

Re: What kind of damage does over revving cause (1 Fly SI)

Stop letting her drive it if she doesn't have the common sense to know when to shift. Sorry but facts are facts.

Nov 9, 2006 | 10:17 AM

#10

Ass$nyper

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From: Kills, United States

Re: What kind of damage does over revving cause (virginia_dude)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by virginia_dude »</TD></TR><TR><TD CLASS="quote">Stop letting her drive it if she doesn't have the common sense to know when to shift. Sorry but facts are facts.</TD></TR></TABLE>
nahhh man them 103 WHP motors rev hella fast like all them racers be sheeeet I needs lighting arms to shift these type Rz

no srsly