As one of the top tuners in the world for this platform since 2011, we have built and supplied a huge amount of heads and engines to both end users, car shops and other engine builders.  The engines and heads are shipped all over the world and among the top performing anywhere.  For the last 15 months and still currently (July 2021) we offer the only wet liner block conversion for the DAZA/DNWA block.  This has been proven many times over in engine builds of well over 1000bhp.  Custom made heads studs, CNC porting and much more its all proven and reliable. We can supply heads, linered/sleeved blocks and full builds.