90Rexx

Hey i have a question about my build im putting together. I need to buy a headgasket to finish my turbo build and will be using a cometic overside gasket. I have a LS head with a GSR block. should i use a headgasket meant for a gsr or an LS?

90Rexx

bump i need help...ordering gasket soon...dunno which one

boostedb20z

iTrader: (1)

gsr gasket

ctr83

i would use oem gasket. lot of guys don't have luck with cometic. and just use dohc vtec gasket.

NJIN BUILDR

Golden Eagle can supply you with an oversized bore oem gasket.

tannerLSt

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NJIN BUILDR &raquo;</TD></TR><TR><TD CLASS="quote">Golden Eagle can supply you with an oversized bore oem gasket.</TD></TR></TABLE>
x2

thats what i used on my build

blinx9900

cometic here no problems, i have a few friends too with no problems, all pushing 300whp+

90Rexx

So GSR gasket not LS gasket?

ys1civicsi

I always pondered in my head what an LS head would do on a vtec block. What does it do. Its the total opposite of the lsvtec so please explain. Does it just accomplish a different rod/stroke?

90Rexx

yes, accomplishes a different stoke and compression ratio. it slightly lowers the compression ratio so that i can run a moderate level of boost with only adding a thicker headgasket but still have the GSRs better lubrication. makes for a nice cheap turbo setup.

champLSinteg

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 90Rexx &raquo;</TD></TR><TR><TD CLASS="quote">yes, accomplishes a different stoke and compression ratio. it slightly lowers the compression ratio so that i can run a moderate level of boost with only adding a thicker headgasket but still have the GSRs better lubrication. makes for a nice cheap turbo setup. </TD></TR></TABLE>
That does not make sense...Why not run a vtec head and make the power you want with less boost? Do you want more "boost" or more POWER?

ctr83

ls suck because of the head. so why would you put it on vtec block!

blinx9900

oh wow i didnt even realize, i thought the op was doing an LS vtec but he's doing the opposite, VERY STRANGE... but to each his own...

NJIN BUILDR

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blinx9900 &raquo;</TD></TR><TR><TD CLASS="quote">oh wow i didnt even realize, i thought the op was doing an LS vtec but he's doing the opposite, VERY STRANGE... but to each his own...</TD></TR></TABLE>

I read right over that too.A gsr block doesn't have any real world advantage over a ls block once you bolt a ls on it.The rocker arms limit the rpms so as to not take advantage of the benefits of the gsr lower end.If I had a gsr block I would use a vtec head.If I had a ls head I would use a ls block.But that's just what I would do.

blinx9900

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NJIN BUILDR &raquo;</TD></TR><TR><TD CLASS="quote">If I had a gsr block I would use a vtec head.If I had a ls head I would use a ls block.But that's just what I would do.</TD></TR></TABLE>

thats because your a Logical Individual, something we rarely see on hodnatech

PHDZINE

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ctr83 &raquo;</TD></TR><TR><TD CLASS="quote">i would use oem gasket. lot of guys don't have luck with cometic. and just use dohc vtec gasket. </TD></TR></TABLE>
IF you haven't had any bad experiences with it, you shouldn't say anything. Your comment is from hear-say.
I make over 800WHP and run 40+PSI and have had no problems. All the cars I build run Cometics and no problems as well. I've been using Cometic for years.


Modified by PHDZINE at 10:18 AM 2/25/2008

90Rexx

ok so since everyone misread the post. ill ask againd oes anyone know whoch gasket should be useD? dont ask why im doing it i have my reasons i just need to know which to use.

HamiltonRex

cometic is junk, do a search.

If you want proof just as i can provide it.

90Rexx

ok well lemme try asking this question a different way. does an LS and a GSR have the exact same 81mm bore?

blinx9900

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HamiltonRex &raquo;</TD></TR><TR><TD CLASS="quote">cometic is junk, do a search.

If you want proof just as i can provide it.</TD></TR></TABLE>

you must me an idiot did you not see these two posts?

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blinx9900 &raquo;</TD></TR><TR><TD CLASS="quote">cometic here no problems, i have a few friends too with no problems, all pushing 300whp+</TD></TR></TABLE>

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PHDZINE &raquo;</TD></TR><TR><TD CLASS="quote">
IF you haven't had any bad experieces with it, you should say anything. Your comment is from hear-say.
I make over 800WHP and run 40+PSI and have had no problems. All the cars I build run Cometics and no problems as well. I've been using Cometic for years.</TD></TR></TABLE>

and when i said 300+ let me be more specific i make 333, my good friend made 550whp in his drag crx 2.0, and i have 5 friends with evos all making 5-750whp ALL with cometic, i used to work at a shop, all we used was cometic, we built MANY 550+whp cars and NEVER had a problem.

lsvtec300

how are u going to put a ls head on a vtec block the vtec block has extra oil holes for vtec thats why when you do a ls/vtec you have to tap the vtec head The Ls does not have a Vtec oil passage <U></U>

blinx9900

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lsvtec300 &raquo;</TD></TR><TR><TD CLASS="quote">how are u going to put a ls head on a vtec block the vtec block has extra oil holes for vtec thats why when you do a ls/vtec you have to tap the vtec head The Ls does not have a Vtec oil passage <U></U> </TD></TR></TABLE>

good point, dare i say the OP is actually going into uncharted honda terrirory???

90Rexx

ok so apparently no one here can answer my question so ill just buy both since no oen is of any help. and for all u geniuses who say u cant do it u f**cking plug the oil hole...theres only one...DEEDEEDEE

blinx9900

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 90Rexx &raquo;</TD></TR><TR><TD CLASS="quote">ok so apparently no one here can answer my question so ill just buy both since no oen is of any help. and for all u geniuses who say u cant do it u f**cking plug the oil hole...theres only one...DEEDEEDEE</TD></TR></TABLE>

yeah im gonna have to ask you to go ahead and gtfo of your own thread with that attitude, you should be happy were not flaming the hell out of you with your retarted idea of your reverse ls/vtec. nobody knows the answer cause nobody has done what your doing cause its plain retarted, have a nice day with your funny engine combination... all this for better oiling, how lame, i know people revving LS blocks to 8500rpm+ with stock internals and boosting!

T4eg

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blinx9900 &raquo;</TD></TR><TR><TD CLASS="quote">

yeah im gonna have to ask you to go ahead and gtfo of your own thread </TD></TR></TABLE>

LMAO lol yea cometic ftw