kja.busa

The dynojet mains have the letter DJ stamped alongside the jet size, a run on a dyno with exhaust gas analysis will show if its set up correctly, the flat spot could be tuned out by altering the jetting. Alternatively it could be wear of the needles causing a stutter.

Forget the stage 1 kit, for the best gains a full system like an Akrapovic then a K&N will justify some dyno time for the optimum carb set up, expect gains of around 25% too, but best done on the dyno with an experienced bloke.

You might be as well trying to get a second hand carb off a breaker or Ebay.

The cams from the K/L model oil boilers are quite sought after, don't be tempted to fit the later M/N cams as I believe they have a different spec grind. Some reckon the k/l models were the best of the oil cooled 1100 motors as Suzuki loss their way a bit with the M/N.

Why are you even riding it if you know the exhaust is knackered and in need of repair? Is there any wonder the bike doesn't run properly?

In that case......................a Tesco carry bag and a cable tie.

This guy is recpmmended..... http://www.the-image-works.co.uk/

One word Dan............................................."Suzuki" Say no more.

Sell the Dymag, they can be more trouble than they are worth, they are magnesium and fester and rot at the drop of a hat, as they are also cast not forged they can be brittle, put it on ebay you might get £150-200 from some trackday nut. Vesrah gasket sets are excellent.

You can use wd40, spray it onto a rag first though, not directly onto the chain.

Theres probably at least one filter with in the pump itself, it maybe just a case on dismantling it and cleaning the filters, I did this to a Hayabusa pump last year and there were 3 filters within the pump, ranging from a paper element to a couple of guaze filters, worth a look, it may save you the price of another pump.

Bugger Dan, that was looking promising there, hopefully the American ecu/loom will sort it.

Pity you can't make it, you would have been in your element.

Tank breather blocked? Its fuel related as Akey hinted at, kinked fuel pipes? Fuel filter in the tap blocked or partially obscured?

Excellent news, that "mechanic" needs a reminder I reckon!