Subject	Wrong, If your ecu is set up for 370's it will
Posted by	AZHeat on August 06, 2007 at 5:40 PM
	This message has been viewed 62 times.
In Reply To	Quik question posted by Nis300owner on August 06, 2007 at 05:23 PM
Message	run rich if swap in 555's. The ecu assumes you have 370's so it sets the pulse width based on that assumption. The ecu needs to be programmed for 555's and dual pop's also if you are doing that upgrade too. The fuel pump runs at the same pressure regardless of injector unless you are maxing out the injectors and it can't keep up with the flow which rarely will happen. "Yes, I know more then JWT. Someone has to be the top dog, and it just so happens it's me." Nixit
Follow Ups	Quik question - Nis300owner 17:23:01 08/06/07 Whoever that said you need to upgrade the fuel pump - ZXRider(SoCal) 17:25:01 08/06/07 Wrong, If your ecu is set up for 370's it will - AZHeat 17:40:52 08/06/07 They probably mistakenly put pump when they meant to say - na300zx (OH) 17:41:11 08/06/07 Seriously though, - WhiteBoyFunk 18:28:51 08/06/07 On most cars the OEM fuel pump is inadequate - AZHeat 18:33:07 08/06/07 A lot of heavily modded Nissans - BannonZ (Thebanman407) 19:03:45 08/06/07 Site link to fuel pumps. - AZHeat 19:08:21 08/06/07 Zactly (n/m) - BannonZ (Thebanman407) 20:12:15 08/06/07
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