Fast 85LBS injectors

[LeForce]

Hi Guys,

Got an LS7 equipped with the Fast 85LBS (part #30857-8) pump gas. Can you please list the steps & numbers needed to dial in those injectors.

Thank you

[Ben Charles]

There is no data, pretty much have to come up with your own, been doing that for years on the FAST injectors

[LeForce]

True, I was looking for something to start with, some ballpark figures

[SultanHassanMasTuning]

trash it, dont waste your time and if its a customer they will not be happy and will blame you

[Evo8john]

I try to explain to customers that bring cheap injectors with no data (or even sub-par EMS systems) that while they may save on the initial cost of the injector when buying cheap ones, they will spend much more than the difference through tuning costs to try and figure the data out the hard way through trial and error. As Sultan said, ditch them and get something that has good data and save everyone the headache.

[LeForce]

trash it, dont waste your time and if its a customer they will not be happy and will blame you

Ironically, those injectors came along with the Mast Black Label 900 motor, which I believe is Mast's most expensive crate motor. The motor is brand new, so I won't be able to replace the injectors as the motor is under warranty. As always Sultan, I appreciate your advice.

[mcfarlnd]

I would call MAST for injector help.

[LeForce]

I would call MAST for injector help.

I did & they provided the info regarding injector type & part number, I'm not sure if they can provide any further help as they don't use HPtuners for tuning. My next step will to contact the injector manufacturer, but I thought to try here first!

[mcfarlnd]

One would think with the price that they charge, they would have those injector characterized.