i need to know specs for pm7 pistons going in sohc zc with .040" milled
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Joined: Aug 2005
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From: pomona, california, united states
would a SOHC ZC with PM7 pistons and 0.040" milled hold together at high rpms?
i got my new pistons from the RS integras, "PM7" and i need to know what the compression ratio is, estimated, with a milled head of 0.040" and what octane gas should i use, and would it be safe to run at high rpms? thanks guys appreciate it.
Modified by jdmSohcZC at 6:44 PM 10/11/2005
Modified by jdmSohcZC at 6:44 PM 10/11/2005
Thread Starter
Joined: Aug 2005
Posts: 12
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From: pomona, california, united states
Re: i need to know specs for pm7 pistons going in sohc zc with .040" milled (jlicrx)
would a SOHC ZC with PM7 pistons and 0.040" milled hold together at high rpms?
i would just really want to know...cuz thats the setup i have, and i havnt yet to put the motor back in my car. i would just like to know ahead of time on what would happen to my motor at high rpms, and is it safe to be a daily driven car?
i would just really want to know...cuz thats the setup i have, and i havnt yet to put the motor back in my car. i would just like to know ahead of time on what would happen to my motor at high rpms, and is it safe to be a daily driven car?
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Joined: Sep 2002
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From: colorado springs, co, usa
Re: i need to know specs for pm7 pistons going in sohc zc with .040" milled (jdmSohcZC)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmSohcZC »</TD></TR><TR><TD CLASS="quote">would a SOHC ZC with PM7 pistons and 0.040" milled hold together at high rpms?
i would just really want to know...cuz thats the setup i have, and i havnt yet to put the motor back in my car. i would just like to know ahead of time on what would happen to my motor at high rpms, and is it safe to be a daily driven car?</TD></TR></TABLE>
how high you plan to go? we shift our drag only DOHC ZC at 8100rpm with stock pistons and rods
i would just really want to know...cuz thats the setup i have, and i havnt yet to put the motor back in my car. i would just like to know ahead of time on what would happen to my motor at high rpms, and is it safe to be a daily driven car?</TD></TR></TABLE>
how high you plan to go? we shift our drag only DOHC ZC at 8100rpm with stock pistons and rods
Thread Starter
Joined: Aug 2005
Posts: 12
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From: pomona, california, united states
Re: i need to know specs for pm7 pistons going in sohc zc with .040" milled (jlicrx)
umm..well stock(before i did anything..) i ran it to where the ecu stops it..lol..just say around..6,700 at most. i dont know how high it will rev now after what i put into it, but i wouldnt run it too high, maybe around 6,700 again..i dont know how much the milled head and pistons would do. i never drove a stock d16 or sohc zc with a milled head, so i dont know how high it will rev. i dont want to rev it and blow it..
Thread Starter
Joined: Aug 2005
Posts: 12
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From: pomona, california, united states
Re: i need to know specs for pm7 pistons going in sohc zc with .040" milled (jdmSohcZC)
my car stock redlines at 6,700-6,800. and im also running the stock ECU on it, so i guess it still redlines at 6,7-8?? i just want to know more about the setup i have and maybe you can help me.
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Joined: Sep 2002
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From: colorado springs, co, usa
Re: i need to know specs for pm7 pistons going in sohc zc with .040" milled (jdmSohcZC)
you could safely run it to 7100 without a problem - what ECU do you have? fuel cut-off on the Si PM6 is 7200 - with a chipped PM6 to raise rev limit, you could run it higher
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