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Q Plate and emissions
tks - 23/4/07 at 04:56 PM

Wich emissions are now needed to be passed when engine is after 1995

Also how are they measured?
at idle?

and at 75% max rpm?

Tks

[Edited on 23/4/07 by tks]

esn163 - 23/4/07 at 05:10 PM

Hi

See link

Noise is at 3/4 max power

HTH

Ed

tks - 23/4/07 at 05:51 PM

thanxs mate..

Tks

saigonij - 24/4/07 at 06:32 AM

if noise is at 3/4 of max RPM, this i guess comes from your submissions on the SVA application form, therefore ,

can you specify a lower top RPM, e.g. 4500 and therefore put the noise reading taken at a lower RPM?

Schrodinger - 24/4/07 at 06:42 AM

IIRC it's not max RPM but 3/4 of RPM for max power.

saigonij - 24/4/07 at 07:19 AM

ok, so could you specify max power at a lower RPM? e.g. say, my max power is at 4500 rpm?

chockymonster - 24/4/07 at 08:09 AM

quote:
Originally posted by Schrodinger
IIRC it's not max RPM but 3/4 of RPM for max power.


It was on the old form, but when I filled mine out I put max power at 10,000 rpm, when I got my declaration through it said the rpm is the max rpm, not the rpm at max power.