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Larger Side Feed Injectors for TB45 550cc
Posted: Mon Aug 11, 2008 1:46 pm
by GQTRBO
Does anyone know where I can get bigger side feed injectors to suit a GU Patrol 4.5lt. Have turboed but now need bigger injectors. Have looked at RB25et Skyline but Oring size is too small.
Posted: Tue Aug 12, 2008 7:37 pm
by EnvyGQ
Don't think you can get them. I had same drama, i had to make custom fuel rail and use siemens 660cc injectors, you will also need high pressure fuel pump and a fuel reg....
Good motor to turbo though i got over 200kw at wheels on 6 pound, drives great and never over heats!!!!!!!!!
Injectors
Posted: Thu Aug 14, 2008 9:01 pm
by GQTRBO
Who did your Fuel Rail? I've already done the fuel pump and Reg. They are drilling and high flowing mine at the moment and think they can get 60% more out of them. I think that will bring them up to 450-500CC. What turbo did you use, computer etc?
Posted: Fri Aug 15, 2008 4:42 pm
by EnvyGQ
i used a gt35 with a .86 exhaust housing and autronic computer. Also put gq rods in and decomped a tiny bit by die grinding out combustion chamber and cc ing. got a photo of head but not sure how to post it???[/img]