BNR stage 3 turbo
#3
Sharp Claws
iTrader: (30)
that would be fine for maybe 5-6psi of boost, if you plan on pushing the turbo to its full potential you will need a bit more fuel than the 550's and 720's.
also once you go so far it is wise to chuck the stock ECU and run a standalone so your timing can be adjusted to compensate for boost levels.
also once you go so far it is wise to chuck the stock ECU and run a standalone so your timing can be adjusted to compensate for boost levels.
#5
ok i am currently runnin 12 psi on the stock turbo w/ 720cc (or 850cc original owner told me 2 different sizes so im not sure which one they are) 2ndaries and stock primaries, street port, after market turbo manifold ( i think SS autochrome) cone filter, 3 in. RB DP. , No cats, Apexi N1 single catback exhaust, FD rotors, 255lph fuel pump, stage 3 RB clutch, solid motor mounts, fuel prssure regulator, and i think thats it. im looking at gettin a Saf-C for temporary use until i get a haltech or microtech. so what size injectors would u recomend? i was thinking of moving the 720's to the primaries and getting 1000 or maybe 1600cc 2ndaries
#6
Sharp Claws
iTrader: (30)
problem with the stock ecu and a larger turbo is you need more fuel but the startup enrichment cannot be changed, personally i would suggest 720cc primaries and 850 secondaries for that setup since you cannot have a huge bridge between primary and secondaries. this should be enough fuel but may not be depending on what other mods you have and plan on getting. 720's all around would probably do ok but more is better for safety precautionary measures, your tuner should be able to tell you if you are running the threshhold for the injectors duty cycle or not when the car is in the tuning stages.
with the 720cc primaries the car will be tougher to start even with a kill switch.
with the 720cc primaries the car will be tougher to start even with a kill switch.
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