hey all.

 

Ive got a 4age with twin solex 40PHH Carbs.

 

Ive just got it started and running.

It runs but not well.

It had no power, wouldnt go over 10-15ks, was back firing out the exhaust and out of the carbs.

 

Ive checked the timing, thats all good and i can think of what else would be causing it.

 

Can anyone shead some light?

 

Cheers

josh

Maybe a vacum leak somewhere? Did you change anything else when putting them on?

Are the carbs setup for this motor? Jets, Chokes etc?

ive made sure there is no air leaks anywhere.

And i bought the engine with the conversion already done, they were running/tuned/set up to be on the engine.

The only thing that ive changed is it came with a bigport hks manifold with a bigport-smallport adaptor, and ive put a smallport redline manifold on as space was limited.