[Mk2] [Turbo] 850cc fuel injectors

[daiodavies]

Does anyone know if i will get any gains by puting 850cc injectors on my rev2 with standard ecu?or is it a waste of time?

[RyanRs]

larger inj's will need mapping to work properly. Also the only advantage of having larger inj's is so you can safely flow more air -from increased boost or larger turbo. doing this however will require mapping.

the oem ecu cannot be mapped as it is.

[daiodavies]

so if i put a boost controler on i will get a beter response than std injectors

[Martin F]

so if i put a boost controler on i will get a beter response than std injectors

a boost controller will allow you to adjust the turbo psi and gain to give you more power, you may need a fcd for a rev2, the standard injectors will run higher duty cycles but be quite adequate for the standard rev2 turbo

[daiodavies]

dont meen to sound stupit but what is an fcd.and what do u meen by quite adequate

[Martin F]

dont meen to sound stupit but what is an fcd.and what do u meen by quite adequate

adequate as in they will work to within the turbo's capabilities and a fcd is a device, it's full name is fuel cut defender and it just changes the ecu's safety cut off for boost levels and therefore allow you to run higher boost

[LuizeGT]

aftermarket ecu and mapping will be needed for larger injectors

[daiodavies]

Chears lads thats more my language thanks for the info