Bigger injectors

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surfwax95
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quick question:

I'm planning on upgrading to 370cc injectors and was wondering if I'd have to upgrade my ecu to control them. I'm planning on getting a SAFCII and wideband. Do I need to get the JWT tune or Enthalpy? oh and I'm planning on running no more than 8 psi.

thanks

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Craving4Boost
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Joined: Sun Dec 19, 2004 10:44 am
Car: 91 240sx fastback

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no your SAFC is actually used for the tuning part...your wideband is used to measure your air fuel ratio so you know if your doing it right or wrong...

a JWT or Enthalpy is an ECU that has already been tuned for you...your choice...SAFC + wideband OR JWT/Enthalpy
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surfwax95
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Awesome, thanks for the quick reply.
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