n2o on STi
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n2o on STi
maybe thinking of putting a small shot of n2o on the suby. im still on stock injectors and rails. i do have walbro pump. can i get away with a dry 20 shot without having to upgrade anything on my fuel system. i know it will need to be retuned. just wondering i would need to upgrade anything to run a little n2o.
how will the turbo handle the n2o? will i need to turn the boost down due to the extra power?
thanks for any info
how will the turbo handle the n2o? will i need to turn the boost down due to the extra power?
thanks for any info
Too Much is ALMOST Enough
Joined: Aug 2003
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+1 a wrx with a 40 shot put around 80-90 to the wheels After I get my motor done it will get sprayed, dont expect me to tell you how much 
After I get my motor done it will get sprayed, dont expect me to tell you how much
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I'm Slow
Joined: Aug 2003
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I wouldn't spray unless you build the motor. After all the research I did on spraying the WRX, I decided not to because the majority of the WRX's or STi's that spray end up blowing the motor via spinning a rod or rod bearing blowing..
Being that you are still on the stock turbo, then a small shot should be ok......given that plenty of STi's are running the SR 40-50 turbos with no problems. The power increase could be compared to a larger turbo, however be careful........Spray is more addicting then boost.
Being that you are still on the stock turbo, then a small shot should be ok......given that plenty of STi's are running the SR 40-50 turbos with no problems. The power increase could be compared to a larger turbo, however be careful........Spray is more addicting then boost.
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Last edited by I'm Slow; Jun 8, 2005 at 02:40 PM.
I'm Slow
Joined: Aug 2003
Posts: 10,608
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Originally Posted by 04evo2
with the way are mass air is you could easily just bolt up a 50 dry shot and not have to do any tuning. but thats on a stock sti. you may have to lower your boost a bit.
This is probably why the majority of WRX/STi's that get sprayed blow up! It is not recommended to throw spray on any car with just the stock tune......at least get an AFC or something.
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