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do all stock vtecs engage at about 5000 rpm???

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Old 12-11-2003, 04:19 PM
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Default do all stock vtecs engage at about 5000 rpm???

ok ive got a 92 ex with a sohc d16z6, because its only sohc, you cant really hear the vtec, therefore im not exactly sure when it triggers, the guy i bought it from said vtec triggers at 4200-4500. so who is right??? i always thought vtec engaged at about 5000
cheers
Old 12-11-2003, 04:24 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (Fraggle)

Hmm, I'm thinking, more like 5200 rpm.
Old 12-11-2003, 04:29 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (Cookie)

5200 on the Z6
Old 12-11-2003, 04:39 PM
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Check your Vtec fluid, it might be low.
Old 12-11-2003, 04:43 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (Fraggle)

vtec-e engages right arround 3200 doesnt help you but...its a reply to your topic
Old 12-11-2003, 04:52 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (monicle)

my b18c engages about 6k rpms... pretty late but owells.. who needs it early? the gears alwase stay between 6-8k rpms anywase...

my stock z6 engages about 5k something...
Old 12-11-2003, 04:54 PM
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Default Re: (diearzte2)

is there really a vtec fluid or are you just givin me **** like tellin me my blinker fluidis low or my flux capacitoris goin out???
Old 12-11-2003, 04:55 PM
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I have the same engine and mine kicks in at 4200. I put it on the dyno.
Old 12-11-2003, 04:55 PM
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lol
Old 12-11-2003, 04:59 PM
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Default Re: (Fraggle)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fraggle &raquo;</TD></TR><TR><TD CLASS="quote">is there really a vtec fluid or are you just givin me **** like tellin me my blinker fluidis low or my flux capacitoris goin out???</TD></TR></TABLE>

I guess you could consider engine oil the "vtec fluid." But most likely the guy was giving you a hard time.
Old 12-11-2003, 05:00 PM
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i have the same engine and mine kicks in at 4800 but iive got a vtec cam
Old 12-11-2003, 05:03 PM
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Default Re: (Darren 92 civic)

Stock B18C1 vtec kicks in @ 4,600
Old 12-11-2003, 05:05 PM
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try pulling apart the hose that connects the airbox to the intake manifold u may hear it better
Old 12-11-2003, 05:16 PM
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Default Re: (Manuel)

in 15 post not one RIGHT answer....or at least not 2 people that agree on anything!!

haha...
Old 12-11-2003, 05:21 PM
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Default Re: (chad)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chad &raquo;</TD></TR><TR><TD CLASS="quote"> or at least not 2 people that agree on anything!!

</TD></TR></TABLE>

I think that statement is more appropriate.


Modified by Cookie at 6:31 PM 12/11/2003
Old 12-11-2003, 05:28 PM
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Default Re: (chad)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chad &raquo;</TD></TR><TR><TD CLASS="quote">in 15 post not one RIGHT answer....or at least not 2 people that agree on anything!!

haha...</TD></TR></TABLE>

Its the ''guess when my vtec engages in question''
3200 Rpms? 4000 Rpms? 4500 Rpms? 6000 Rpms?
Or wait were all dumbass's but we have the same motor and vtec engages at all different times... Ill sit back and watch let the ''pros'' get this one..
Old 12-11-2003, 06:02 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (Fraggle)

i have a 95 si with a d16z6.. correct me if i'm wrong.. but i hear VTEC kick in at 5200 RPM! BAAAAAAAH!
Old 12-11-2003, 06:12 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (ieatrice)

My VTEC (see turbo) kicks in good right about 3500 rpms
Old 12-11-2003, 06:41 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (Ricey McRicerton)

D16Z6 VTEC kicks in between 4800 and 5200 RPM

end of story.
Old 12-11-2003, 06:57 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (wizzards581)

b18c1

VTEC 4,400rpm.

Secondary butterfly ~5600.

VTEC engagement point can change some depending on throttle position.

Old 12-11-2003, 07:51 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (BauleyCivic)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BauleyCivic &raquo;</TD></TR><TR><TD CLASS="quote">D16Z6 VTEC kicks in between 4800 and 5200 RPM

end of story.</TD></TR></TABLE>

between??? how's that work - does it just do it when it feels like it? i've heard 4800 on the dot. could you explain please.

but i know y8 is at 5500 for 100% (i can actually hear it ). plus, the stock tach is usually about 200rpm over, so if it's supposed to be at 4800, you won't be in vTeCH it till the tach crosses 5000 y0.
Old 12-11-2003, 08:01 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (jwn7)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jwn7 &raquo;</TD></TR><TR><TD CLASS="quote">

you won't be in <U>vTeCH</U> it till the tach crosses 5000 y0.</TD></TR></TABLE>

gotta love that V-atAcK!
Old 12-11-2003, 08:11 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (Fraggle)

D16z6 - 4800 RPM
B18c1 - 4400 RPM

Depending on the ECU that you are running depends on when your vtec will engage not ur cams or motor. Why do you think people purchase a Hondata or rechip their ECU to change the VTEC Crossover
Old 12-11-2003, 08:32 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (jwn7)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jwn7 &raquo;</TD></TR><TR><TD CLASS="quote">

between??? how's that work - does it just do it when it feels like it? i've heard 4800 on the dot. could you explain please.
</TD></TR></TABLE>

I believe it depends on the TPS...at WOT it opens at 4800...if you're at low throttle 5200 maybe? I know it varies, i'm just not sure what it varies on...ask spade
Old 12-11-2003, 08:46 PM
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Default Re: do all stock vtecs engage at about 5000 rpm??? (BauleyCivic)

Got a loud intake then go vtec anytime


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