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how to make a ls v-tec ?

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Old May 10, 2003 | 11:27 PM
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jedi27sith's Avatar
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From: san diego, ca, usa
Default how to make a ls v-tec ?

i have a 95 gsr and a 97 ls.to make the conversion do i need to buy any thing like new pistons or any thing else.i also herd u gotta use a gsr oil pump.my biggest question is what do i need to buy and is the motor gunna last,and r they easy to blow like that?please help a fello honda rookie
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Old May 10, 2003 | 11:43 PM
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Default Re: how to make a ls v-tec ? (jedi27sith)

http://www.c-speedracing.com/h...c.php

that should be pretty helpful.
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Old May 11, 2003 | 08:07 AM
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Default Re: how to make a ls v-tec ? (jedi27sith)

ls/VTEC (stock parts) are not stable to 8200 rpm like the gsr motor is.

if you have a working GSR motor then its not worth it.
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Old May 11, 2003 | 08:38 AM
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Default Re: how to make a ls v-tec ? (.RJ)

QUOTE=.RJ]ls/VTEC (stock parts) are not stable to 8200 rpm like the gsr motor is.

if you have a working GSR motor then its not worth it.[/QUOTE]

Just put the vtec head on the ls bottom and go! Just kidding, keep the GSR motor if it runs, IMO.
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Old May 11, 2003 | 08:55 AM
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Default Re: how to make a ls v-tec ? (jedi27sith)

Use the gsr head and tranny on the ls block. You'll get more horsepower and torque than the gsr motor. You will have to have the ls block tapped for oil to go to the gsr head. Also make sure that your not mixing obd 1 and obd 2.
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Old May 11, 2003 | 12:58 PM
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Default Re: how to make a ls v-tec ? (insane900rr)

why cant u use both odb 1 and odb 2
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Old May 11, 2003 | 02:35 PM
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Default Re: how to make a ls v-tec ? (insane900rr)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by insane900rr &raquo;</TD></TR><TR><TD CLASS="quote">Use the gsr head and tranny on the ls block. You'll get more horsepower and torque than the gsr motor. You will have to have the ls block tapped for oil to go to the gsr head. Also make sure that your not mixing obd 1 and obd 2.</TD></TR></TABLE>

Yeah and repeated revving of the motor to 8200 rpm (GSR fuel cut) will destroy the bottom end in short order. The LS bottom end was not built to handle high RPM use.

The more HP/Torque is really nominal.
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Old May 11, 2003 | 02:36 PM
  #8  
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Default Re: how to make a ls v-tec ? (jdhealy)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdhealy &raquo;</TD></TR><TR><TD CLASS="quote">why cant u use both odb 1 and odb 2 </TD></TR></TABLE>

Because its one or the other (or obd 0) and the components must match up (ecu, distributor, etc). Do some research to learn what obd is.
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Old May 11, 2003 | 04:17 PM
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jedi27sith's Avatar
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From: san diego, ca, usa
Default Re: how to make a ls v-tec ? (Type R Bob)

thanks man i guess ill just keep the gsr and build it to be on the safe side.thanks for your info.
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Old May 11, 2003 | 04:38 PM
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From: B.F.E., CA, United States
Default Re: how to make a ls v-tec ? (.RJ)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by .RJ &raquo;</TD></TR><TR><TD CLASS="quote">ls/VTEC (stock parts) are not stable to 8200 rpm like the gsr motor is.

if you have a working GSR motor then its not worth it.</TD></TR></TABLE>
every one says that an ls cant go past 8200rmp without breaking something. but i can tell that none of you know first hand cuz my friend had a stock ls (with nothing but crower stage 3 cams) in a fourth gen. and we took that thing to well over 9500 hundreds of times. and the botom end was BONE stock.
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Old May 11, 2003 | 05:05 PM
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From: RIP Craig Jones
Default Re: how to make a ls v-tec ? (BluntMan)

over 9500 rpm in a stock LS motor?

Good luck!
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