Took gt1 for mot today tester didnt know what model to put in for smoke emmisions test as software for machine only lists car models, not kitcars with bike engines,we plumbed for escort 1.3 for car details passed idle test with flying colours home exhaust worked yippee,fast idle just passed 0.28, spec for above car 0.30,so it got a pass,i believe the lowest fast idle figure is 0.20.the question is that when it goes for sva next week what figure will they test it to for fast idle emmission test 0.30 or 0.20 or some other figure ?because if its 0.20 will have to fit some air bleed valves before it goes for sva next week thought and comments appreciated

Thanks Simon.

What engine is it? If it's pre '95 it'll be easier than post '95. Due to more stringent emmision levels.

thanks for the reply its 1997 fzr1000
thunderace engine but no proof of year so will probably have later emission test.
but i dont know the spec for this.

do they a 6000rpm test??

an full power test??

Tks

if you dont have proof of year for the engine,,you will need a cat,and the figures are at 2500-3000 the co has to be below .3 the hc has to be below 200 and the lambda has to be .97 -1.030 and then at a tick over of 1500 or less the co has to be below .5