- 1/2″ 6061 aluminum
- machined injector bungs
- port size is slightly undersized to allow porting after welding to best suit design
- there is no o-ring groove (intake manifold gasket) – RTV, custom cut gaskets, etc will have to be used to seal
Ultimately, our goal is to offer a full CNC machined flange set at a reasonable price but these fill the gap in the market at the moment for those looking to push their custom build forward without breaking the bank.