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bec dynojet and iva
tcr - 31/5/12 at 09:27 PM

v got a dynojet pc3 on the zx10r and an exhaust with o2 sensor eliminators and wondered if it will cause problems when they do emissions test even with the base map ?
btw it has the standard silencer with cat

BobM - 31/5/12 at 10:12 PM

Which year ZX10R and when you say standard exhaust do you mean the bike exhaust? If it's the bike exhaust/cat it probably won't be good enough.

The base map won't cut the mustard either, it'll need to be leaned off in the appropriate zones for the idle and fast idle. I ended up with numbers around -23 in the 0-5% throttle range from 500-1500 rpm and 2500-3500rpm to get my 06 ZX10R through IVA.

tcr - 31/5/12 at 10:22 PM

its an '07 and yeah its the standard bike end can,i dont mind getting it set up on the rollers just to get it passed or if anyone got a map i can use that would be even better

BobM - 31/5/12 at 10:30 PM

If you pm me your email address I'll email you the map I used, 06 and 07 are identical - obviously not a good idea to use it for any proper driving as the rest of the map won't be right for your induction/exhaust!

For the values you need to achieve download the IVA manual, link at the top of the IVA forum.

Mine was looking a bit dodgy till the tester got a phone call and was wandering about talking on his mobile for 5-10 minutes with me running the engine at 3000rpm. Engine was getting really hot, fan on etc. then the emissions dropped right down and passed comfortably, the cats need to get really hot before they work properly.

tcr - 31/5/12 at 10:36 PM

that will be a massive help thanks, i mite show him some naked pics of our lass while its warming ha ha, would you still recommend a different exhaust ?

Dangle_kt - 31/5/12 at 10:58 PM

quote:
Originally posted by tcr
that will be a massive help thanks, i mite show him some naked pics of our lass while its warming ha ha, would you still recommend a different exhaust ?


test them on us first, we will rate how diverting they are.

tcr - 31/5/12 at 11:15 PM

our bertha as requested

BobM - 1/6/12 at 05:57 AM

quote:
Originally posted by tcr
that will be a massive help thanks, i mite show him some naked pics of our lass while its warming ha ha, would you still recommend a different exhaust ?

I used a 200 cell sport cat in my system, it's generally reckoned a bike cat isn't up to it. Might be worth a try with your local MOT tester though.

I think I'd also probably NOT show the tester any of your pics ...

tcr - 1/6/12 at 07:21 AM

got the map thanks and whats wrong my wife

tcr - 2/6/12 at 09:21 AM

iv now got a 200 cell cat fitted so emissions should be passable fingers crossed