Grayson Racin

Got my personal Barra setup all bolted together and ready to finally make some power

Quick rundown on the engine combo. decked block honed out to 40 thou, hypertec 40 thou pistons with clips and gudgeon pin upgrades on-top of a fg turbo rod , Acl race main bearings and conrod bearings, mls head gasket with head studs to hold everything together, plazmaman HD valave springs, billet oil pump assembly, factory cams and vct.

For the bolt ons I’m running a t04z turbo 1.05 rear housing should spool up instantly paired with a 44mm wastegate to keep the boost steady, all that is sitting on a custom GR promod manifold utilising 40nb runners and staying equal length. This thing should sing and make power throughout the rpm range.

Keen to get the setup into the vc and start finishing off all the fab work and get it on the track to see what It can put down 👌