Subject	You will also need either the lower plenum
Posted by	RHulme on January 13, 2008 at 11:52 PM
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In Reply To	What kind of INJECTORS TO GET??<<555, 740?? posted by Z_Shotta on January 13, 2008 at 11:45 PM
Message	machined or the 300 Degree fuel rails if you opt for the 740's. Unless you're planning on going above 500WHP you won't "need" the 740's, the 555's will flow all you need and keep the duty cycle within limits. Your milage should be the same with eiter injector at the same boost level.
Follow Ups	What kind of INJECTORS TO GET??<<555, 740?? - Z_Shotta 23:45:01 01/13/08 740s won't work with old style setup. (n/m) - nemo1080 23:48:50 01/13/08 If you get 740's - ben7021 23:52:21 01/13/08 You will also need either the lower plenum - RHulme 23:52:50 01/13/08 What he's asking is... - 91300zxttkid 07:05:33 01/14/08 Waste a lot of gas? (n/m) - 550HPTT 07:10:40 01/14/08 LOL, a couple things - na300zx (OH) 07:51:07 01/14/08 You might want to go back and study up how EFI works - pacmanpth 08:06:52 01/14/08 ygm - MJawn 17:47:47 01/14/08 lol (n/m) - MJawn 08:59:53 01/14/08 common misconception.. - ali300zx 10:34:59 01/14/08 please dont answer questions if you're not 100% sure you're - Atl300zxTT 12:11:09 01/14/08 lol (n/m) - Kenny 13:45:12 01/14/08 Georgie Porgie pudding & pie - ZEngineer 17:38:15 01/14/08 I believe only the newer style 555 injectors are 615. (n/m) - Only1Z 23:13:18 01/14/08 Re: What kind of INJECTORS TO GET??<<555, 740?? - V8Killah 07:59:41 01/14/08 it would be choppy at the low end. (n/m) - nemo1080 09:06:38 01/14/08 Wow thanks for the lesson guys.. - 91300zxttkid 11:56:35 01/14/08 i believe stock turbos can go up to ~18psi - Alan(NJ) 12:03:14 01/14/08 In addition to whats already been mentioned, - Z_Cherub 09:22:48 01/14/08 740's with 300 degree rails. (n/m) - Jason300zxTT 09:29:36 01/14/08 2nd (n/m) - EricTTZ 10:03:30 01/14/08 i just did the 740cc swap on my 90 tt and you can buy phase - pearlyellowtt 12:34:10 01/14/08 how's your idle with those? - ali300zx 14:45:08 01/14/08 Power Enterprise 850's - Vert93 (MN) 18:12:27 01/14/08 You should mod for a purpose. - Only1Z 23:14:56 01/14/08
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