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turbo and vtec

Old Mar 4, 2004
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turbo and vtec

Hey
I was just wondering. Does getting a turbo affect v-tec in anyway? because my friend's telling me that his cousins friend got a turbo on his integra GS-R and it disabled vtec or something...
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Old Mar 4, 2004
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I doubt it disabled VTEC unless his VTEC solenoid is not connected or something ...
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Old Mar 4, 2004
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your friend is full of **** or the VTEC solenoid is not connected properly
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Old Mar 4, 2004
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I have heard of this before. Some people with high boost applications disable the VTEC to avoid the boost spike when VTEC kicks in. I dont think it is common and our single cam VTEC does not spike for ****, so no problems for us.

But what do I know. I could be wrong.
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Old Mar 4, 2004
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adding a turbo does not directly turn vtec off
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Old Mar 4, 2004
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^^^ right

but pro drag cars do disable vtec
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Old Mar 4, 2004
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disabiling vtec is only good for extreme drag racers who dont drive their car on the street. while u are drag racing you stay in the upper rpm range so the vtec is not really in use. its just extra weight in the valve train that is sapping power.
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Old Mar 4, 2004
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Originally posted by throwback201
disabiling vtec is only good for extreme drag racers who dont drive their car on the street. while u are drag racing you stay in the upper rpm range so the vtec is not really in use. its just extra weight in the valve train that is sapping power.
You better research what vtec is again my friend

vtec doesn't add weight, it is electronic .....hence, variable valve timing with electronic control .......actually, if u wanna get technical, it is.....variable valve timing and lift electronic control

and vtec engages at higher rpms

pro drag racers don't use it cuz of compression issues.

Last edited by civic01vtec; Mar 4, 2004 at 09:51 AM.
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Old Mar 4, 2004
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Originally posted by throwback201
disabiling vtec is only good for extreme drag racers who dont drive their car on the street. while u are drag racing you stay in the upper rpm range so the vtec is not really in use. its just extra weight in the valve train that is sapping power.
OMFG
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Old Mar 4, 2004
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thiscrackerntam will become famous soon enoughthiscrackerntam will become famous soon enough
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Old Mar 4, 2004
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did he also say something about n20 being a type of forced induction also, dude, this is now the second time u have made a completely ridiculous comment and have made urself look completely automotively illiterate, please for the sake of urself and other reading dont make me say three strikes and ur out and need to refrain from posting
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Old Mar 4, 2004
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^^^ haha, no.........that was threatcon13
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Old Mar 4, 2004
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sorry for blaming, but he is still at 2 strikes, this one and the throttle body having something to do with compression
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Old Mar 4, 2004
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Originally posted by C2i0v0i1C
did he also say something about n20 being a type of forced induction also, dude, this is now the second time u have made a completely ridiculous comment and have made urself look completely automotively illiterate, please for the sake of urself and other reading dont make me say three strikes and ur out and need to refrain from posting
Ummm... nitrous IS considered to be a valid form of forced induction, but yeah that dude's comment was just too silly.
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Old Mar 4, 2004
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Originally posted by thiscrackerntam
Ummm... nitrous IS considered to be a valid form of forced induction, but yeah that dude's comment was just too silly.
ummm.....do u really want me to flame u for this now or after u go and research

I'll feel bad for flaming you cuz i just helped in pm's...lol
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Old Mar 4, 2004
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Go ahead, but only if u feel like being a jerk... SpdRcrChk seems to share the same point of view on that question. Are you going to flame her too? I have no problem admitting when I am wrong, but maybe you can explain to me how I am wrong. Why does nitrous fall under the forced induction section of this forum? N2O feezes the air being sucked into the engine allowing for more fuel to be fed into the mixture (by the kit itself) How is it not forced induction if the more combustable air fuel mixture isnt being "forced" into the engine by the nitrous system itself?
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Old Mar 4, 2004
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ur car is still naturally aspirated, the air is still sucked in, a turbo compresses the air and forces/pushes it in
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Old Mar 4, 2004
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pushing the nitrous button, doent make anymore air come in
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Old Mar 4, 2004
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You're right, the compression is done by the n2o and the engine itself. Though you wouldnt be able to introduce the added fuel into the combustion chamber without the presence of n2o. This in turn creates a higher pressure inside of the combustion chamber. All in all, the principal of the idea remains the same in the end result. (more oxygen and more fuel)
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Old Mar 4, 2004
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whoa there killer, u can add more fuel with out n20
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Old Mar 4, 2004
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That is true, but u can only add so much more fuel to a certain extent without increasing the amount of air. My mistake for not making myself more clear.
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Old Mar 4, 2004
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Originally posted by C2i0v0i1C
whoa there killer,
Sorry about not contributing to the thread but that was funny as hell.
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Old Mar 4, 2004
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lol
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Old Mar 4, 2004
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You guys are dorks. N2O falls under the F/I category on pretty much any forum you go to.

Why argue this anyway? There are more important things to be discussed. Oh wait...I forgot...this is 7thgen. LoL So how much HP will my new altezzas gimme? JK JK JK JK!!!
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Old Mar 4, 2004
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Originally posted by SpdRcrChk
You guys are dorks. N2O falls under the F/I category on pretty much any forum you go to.

Why argue this anyway? There are more important things to be discussed. Oh wait...I forgot...this is 7thgen. LoL So how much HP will my new altezzas gimme? JK JK JK JK!!!
wooooahhh you got altezzas
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Old Mar 4, 2004
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Yeah they're mad crazy super fresh uber tight y0. Dey be like BliNg BlinG!! Oh yeah...and they make my car lighter by like .5oz w00t. LMAO
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Old Mar 4, 2004
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Originally posted by dober
wooooahhh you got altezzas
lol....this thread has gone way off topic but it made me laugh
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Old Mar 4, 2004
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If you dont believe me go Here
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Old Mar 4, 2004
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Originally posted by throwback201
If you dont believe me go Here
You go here
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Old Mar 4, 2004
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heh
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