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interference motor???????

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Old 10-20-2008, 10:02 PM
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Default interference motor???????

is the h22a4 an interference motor? need to know asap.

thanks.
Old 10-20-2008, 11:30 PM
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Default Re: interference motor??????? (92_civic_lx)

Yes.
Old 10-21-2008, 04:55 AM
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Default Re: interference motor??????? (vinuneuro)

But only in VTEC.
Old 10-21-2008, 05:00 AM
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Default Re: interference motor??????? (94vtecmn)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94vtecmn &raquo;</TD></TR><TR><TD CLASS="quote">But only in VTEC.</TD></TR></TABLE>

Thats only for V2P contact...

Its an interference motor period.
Old 10-21-2008, 05:19 AM
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Default

Pretty much all DOHC engines are interference.
Old 10-21-2008, 06:29 AM
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Default Re: interference motor??????? (JTCdudeman)

Ok, so isn't that what makes an interference motor interfere? Valve to Piston contact? I'm only saying that because when my t-belt broke at 60mph, about 3500rpms, I had no Valve to Piston contact, at least none that did any damage.
Old 10-21-2008, 06:56 AM
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Default Re: interference motor??????? (94vtecmn)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94vtecmn &raquo;</TD></TR><TR><TD CLASS="quote">Ok, so isn't that what makes an interference motor interfere? Valve to Piston contact? I'm only saying that because when my t-belt broke at 60mph, about 3500rpms, I had no Valve to Piston contact, at least none that did any damage.</TD></TR></TABLE>

Sometimes you get lucky, it's rare but sometimes it happens.

But yeah, interference means that if the cams and the crank aren't in sync, things will collide.
Old 10-21-2008, 10:06 AM
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Default Re: interference motor??????? (94vtecmn)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94vtecmn &raquo;</TD></TR><TR><TD CLASS="quote">Ok, so isn't that what makes an interference motor interfere? Valve to Piston contact? </TD></TR></TABLE>

Valve to valve also.
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