push down the engine power
#1
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hy guys its maybe a unusual question but how can i put back my engine horse power to 132 original PS BHP
i have piper cam 285 stage 2 turbo mongoose exhaust
i need to push the power down to passe the MOT
(i live in a other country..)
thanks
i have piper cam 285 stage 2 turbo mongoose exhaust
i need to push the power down to passe the MOT
(i live in a other country..)
thanks
#3
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#6
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hi unless your mot stations have rolling roads with dyno cant see how they test your horse power !! more likely its emissions and noise pollution as your mot is very much like ours !! down load decabel app for smartphone or tablet ( they usally free) find out what level @ what revs u need to pass then if u have to change your exhuast for test change it swap it back later ( over here kit cars cant be over 100db @ 3000 rpm as seen on wheeler dealers ac cobra episode) after whatching that episode took db meter app outside started up my s2 84db @ idle didnt bother finding out what it @ 3000rpm as for emissons stick super unleaded in and cross your fingers or get it tuned up!!
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#9
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I would imagine he's in Luxembourg.... ![Big Grin](https://passionford.com/forum/images/smilies/icon_biggrin.gif)
And other country's have incredibly strict MOT like tests. I don't think you are technically aloud to modify cars in some EU country's, so perhaps a dyno test on a suspect modified car is needed for it to be road legal.
Rob,
![Big Grin](https://passionford.com/forum/images/smilies/icon_biggrin.gif)
And other country's have incredibly strict MOT like tests. I don't think you are technically aloud to modify cars in some EU country's, so perhaps a dyno test on a suspect modified car is needed for it to be road legal.
Rob,
#10
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the xr3i have 105 bhp
the rs turbo with 0.5 bar (original) turbo have 132bhp
well i with my piper cam an mongoose exhaust and stage 2 turbo
what do you mine hold the waste gate open and restrict the intake ...? there is the nut on the waste gate ? need i to turn the nut wich side i have to be nearly to the 132bhp 122 bhp will be ok ....
Last edited by luxembourgrst; 13-06-2013 at 03:11 PM.
#11
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And other country's have incredibly strict MOT like tests. I don't think you are technically aloud to modify cars in some EU country's, so perhaps a dyno test on a suspect modified car is needed for it to be road legal.
Rob,[/quote]
wont be long before we get mot standardised across europe then we all fucked! if you go efi cant you remap for the test !!
Rob,[/quote]
wont be long before we get mot standardised across europe then we all fucked! if you go efi cant you remap for the test !!
#13
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does it not hurt the engine to run it with the wastegate open?
will a realy loose some bhp if i run the car with the wastgate still open ?
or i will runn it like rob did it after the engine rebuild like 5 psi to have 115bp or maybe 6 psi to be mor near the 132 bhp
will a realy loose some bhp if i run the car with the wastgate still open ?
or i will runn it like rob did it after the engine rebuild like 5 psi to have 115bp or maybe 6 psi to be mor near the 132 bhp
Last edited by luxembourgrst; 15-06-2013 at 11:56 PM.
#14
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Wastegate open and pressure down can be done both with the same component. I think pressure down is much better then op WG all time. Take ur WG off. Mark good where it is now (length) and then make it longer. Till you almost can fit it without pulling (just a lil bit). Then your pressure will be around peak of 0.5 backing to 0.4 or sg. You have some upgrades that you don't require the 0.7 peak to 0.5 of the std
#15
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Wastegate open and pressure down can be done both with the same component. I think pressure down is much better then op WG all time. Take ur WG off. Mark good where it is now (length) and then make it longer. Till you almost can fit it without pulling (just a lil bit). Then your pressure will be around peak of 0.5 backing to 0.4 or sg. You have some upgrades that you don't require the 0.7 peak to 0.5 of the std
ok thanks i will do this
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#17
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Wastegate open and pressure down can be done both with the same component. I think pressure down is much better then op WG all time. Take ur WG off. Mark good where it is now (length) and then make it longer. Till you almost can fit it without pulling (just a lil bit). Then your pressure will be around peak of 0.5 backing to 0.4 or sg. You have some upgrades that you don't require the 0.7 peak to 0.5 of the std
![Wink](https://passionford.com/forum/images/smilies/icon_wink.gif)
at 30 degrre outside temperature (very hot)
i really put the acutator on my t3 stage 2 longer that i can fix it witout poulling on the wastegate
i only have 0.3 bar pressure
but i have the piper cam airtec intercooler mongoose exhaust ....hmmm i will try the MOT again like this
Last edited by luxembourgrst; 18-06-2013 at 04:17 PM.
#22
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before the position off the nut was 1.2cm on the wastgate
it was setup like this when i received the brand new stage 2 turbo t3
didnt know how much pressure i had
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