VTR Turbo Stutter On Full Boost???

[JA3llis]

Evening all been out for a good run in my turbo vtr with the new injectors fitted and i am having a few probs. When on full boost under load after a while the battery light flickers very quickly and it seems to cut boost? I am guessing its cutting the spark for a split second hence the stutter? Has anyone any ideas what this could be. I am thinking it could be a battery issue or poss alternator? Any suggestions welcome. Cheers

[blackie_2k5]

Could be anything

Could be detonating because it's running too lean and the knock sensor is knocking the ingnitiin to try help stop it melting your engine

[Greedo]

I'm having a similar issue with my VTS turbo at the moment. Although I don't have the battery light symptom, but definitely the stutter.

Not got to the bottom of it yet, so can't actually advise

sound anything like this? http://www.youtube.com/watch?v=BxBTHVV4JJc&feature=youtu.be

[dankspaxo]

Is this turbo dale fitted ?

[JA3llis]

Me and dale yes

[JA3llis]

Could be the knock sensor didnt think of that but would this fire the battery warning light?