vietnamese

Im just got my js safeguard and will install it soon, do it put individual retard or retard all, which one is best?? this is for jrsc

I got a good deal on a cartech 2025 fmu and decided to go with that. The seller told me he have been using it with stock fuel injectors and didnt use a vafc to tune it. He said i can tune it on the dyno by adjusting the raising rate. Is that possible, everywhere i read, it said i needed at leaset 350cc and vafc to lean the fuel?? can i use stock injectors and no vafc with cartech fmu

I will be sticking with 6psi, will 350cc work fine or should i get 440 on the safeside if injectors are needed with cartech. I want to aim for 240 or so whp, so not sure if 350 would be fine.

As for the injectors, do i need a aem fuel rail or will the stock do, not sure if aem is for looks or if there is really a difference. Can i use the stock fuel pressure regulator or will aem be needed or is it perferred, why?

 

buh_buh

350's will not be enough for 240whp.
440's i think will be enough for that hp, but you will need new ones if you want to make any more power

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vietnamese

what the max hp 440cc can support, ne one have a answer to the cartech

vietnamese

where are you shark?? still need a answer to the cartech fmu