These are a competition injector. They displace 400cc of fuel and we pair these with 100%-400% nozzles. The smaller nozzle will help with fuel atomization and for driving on the street while the larger nozzle would be better for top end power. We do not recommend towing with this injector. You will need fuel system upgrades for this injector as well as upgraded or dual high pressure oil pumps for them to run to their full potential. We would recommend a regulated fuel return along with a fuel pump upgrade. We always recommend you check fuel pressure under load after installation. You want a very minimum of 45psi of fuel pressure at any time. ***200% and larger nozzles $600 extra***
These are our competition injectors or made for those guys looking for big power numbers. These injectors are built from out Premium injectors so they have all brand new parts including the injector body. They are built with a larger diameter fuel plunger so you can get more fuel with less oil pressure and can avoid having to upgrade your high pressure oil pump or switching to dual pumps. These are not like a lot of hybrids on the market that you will constantly fight issues with them diluting your engine oil with fuel. With them being built from scratch with brand new injector bodies we can ensure the best fuel plunger fitment available and keeping the fuel out of your engine oil. So if you want a hybrid injector you can run for a long time to come and not have to change your oil anymore frequently, this is the injector for you.