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Injector Sizes

1038 Views 11 Replies 6 Participants Last post by  George Scott
Injector Sizes,

I just purchase a 101mm turbo. I'm looking into purchasing fuel injectors. I was told to either get (2) two sets of 160's or a set of 212's injectors to make sure fuel will deliver.

The motor combo is 374W with Glidden heads, fuel supplied by (2) two Weldon 2035's

Any help would be greatly appreciate.

1 - 1 of 12 Posts
You will see a higher duty cycle with the 160s than the 220s. Try to stay around 80% duty cycle but you can run up to 90-95% (some will run them 100%), when you get to 95% I would recommend looking at upgrading to a larger injector. Also, the Bosch 160s are rated to 120 psi fuel pressure. At 80% duty cycle and 100 psi of fuel pressure the 160s will support approximately 2400 - 2600 hp for a turbo-charged application, depending on BSFC.
X2 most run out of pump befor injector with 160s when on c16.
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