Hi guys,I own an nrg power dd lc 2011.i fitted a technigas next r performance exaust but now I've been told I have to re jet it.both main and pilot.but to what size.the one in it at the moment is a 65 main.cheers for any help.
No hard and fast rule with jetting. Get yourself a pack 0f 70-100 sized jets, start at the biggest and work down until you hit the right one; err on the rich side, keep an eye on the plug colour