Bosch conversion problems

[toseland]

Thanks for the replies, I've got another pump now - a known working one this time but when I got it home realised the max fuel / boost had been adjusted and there was more travel in the accelerator arm than the faulty pump.

I've reduced the max fuel / boost and put the arm back a spline so it is closer to standard settings.

The engine still jumps to 2k revs as soon as it's started along with a lot of white smoke coming out the exhaust. I reduced the cold idle speed but it didn't seem to make any difference.

Any ideas what else could cause the engine to rev so high at idle?

that DEFINATELY sounds like a timing issue.. advance at idle will increase revs,