Nitrus Oxide
I would suspect it's a pretty bad idea on the S without some fairly hefty surgery.
The S is already fairly temperature sensitive. One of the key early issues was with #4 piston cracking and causing an engine seizure. The countermeasure was increased oil supply to the pistons which implies the problem was temperature related and they're trying to cool it more aggresively.
The basic operating principle of Nitrous Oxide is to increase the oxygen concentration in the chamber. This leads to higher temperatures that in turn lead to the higher pressures in the bore that give the performance increase.
Increasing temperature exposure of the piston in a case where it is known to be sensitive would seem to be a very bad idea to me
The S is already fairly temperature sensitive. One of the key early issues was with #4 piston cracking and causing an engine seizure. The countermeasure was increased oil supply to the pistons which implies the problem was temperature related and they're trying to cool it more aggresively.
The basic operating principle of Nitrous Oxide is to increase the oxygen concentration in the chamber. This leads to higher temperatures that in turn lead to the higher pressures in the bore that give the performance increase.
Increasing temperature exposure of the piston in a case where it is known to be sensitive would seem to be a very bad idea to me
Originally Posted by conanius,Apr 10 2009, 01:07 AM
interesting fact... the chap with the MR2 is a member of another forum I post on. He spent an age stripping his car down and rebuilding it making it absolutely immaculate....
He claims he spent 15k getting his engine up to 300BHP.
You can do with a standard MR2 turbo rev3 for about
is it a bit risky on a high compression engine? i remember reading somewhere that NoS is rated in horsepower jets so a 50hp shot will give you that no matter what engine you fitted it to.
and have you seen the RC craze with mini superchargers and NoS
rc nos
supercharged rc
there is some wierd stuff out there
and have you seen the RC craze with mini superchargers and NoS
rc nos
supercharged rc
there is some wierd stuff out there
Originally Posted by Hypersonik,Apr 11 2009, 08:38 AM
Where did you find that out?!
I used to have an MR2 turbo and still keep an occasional eye on this forum.
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zero_to60
UK & Ireland S2000 Community
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Nov 14, 2004 03:22 AM






Getting back to his natural weight has got to be cheaper and worth at least another 100Bhp 

