just re built car now when it spools up its got no go I think I've missed something is the the pipe onthe regulator on side of metering head anything to do with it cheers help needed
ps no boost leaks found already checked

 

Whats it doing when it comes on boost? Stuttering? Popping? Banging Or Farting?

 

Stuttering holding back you can hear it boost up but it won't pull

 

Hmm.... where abouts in yorkshire u at?

 

sheffield u any ideas is what does the regulator pipe to on metering head was told it may have to go to inlet for fuel pressure on boost im unsure

 

Regulator pipe on metering head? any pics?

 

no but it I's a regulator that is bolted to the metering head on right hand side at back think its return as if has a pipe to injector unit and other goes under car somewhere but there is a vacuum pipe coming off end not piped to anything I don't no what for if anything

 

it doesnt go t anywhere mate,its meant to have a nipple on it

 

Did you put new plugs in when you rebuilt it if you did did you do the gaps right that will cause it to holdback/Stutter