 550 injectors |
 Dec 15 2004, 01:07 AM
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Info Seeker  Group: Members Posts: 83 Joined: 22-March 04 Member No.: 261  |
I am currently running an EVO III B16g and the stock 450s, uip, GM MAF-T, 3" exhaust, Walbro 255, etc. Well as you may have guessed, I have maxed out the 450s and am now looking for what to upgrade to. The options I'm looking at are 550s and 680s from either FIC or PTE. I'd like to stick with the same turbo for a while, even after a built motor goes in. Now the question is, will I max out the 550s with this turbo (running ~25psi)? I have a friend here at school that has a B16g, FMIC, etc and 550s and is convinced he has maxed them out at ~22psi.
Also, if I were to go with the 6xx injectors, would I need a burned chip to compensate for the idle or would I be able to iron things out with the MAF-T? -------------------- Eric
94 GSX |
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Dec 15 2004, 09:19 PM
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 Post Master Group: Members Posts: 774 Joined: 28-October 02 From: Pekin Member No.: 32 |
Interesting how far past 100% idc these cars go. At cordova, with a 14b on a 9:1 bottom end, I was consistently in the 130% range with race gas.
-------------------- 2009 Scion Tc
1994 Del Sol Si 1991 Talon TSi AWD 1990 Mustang GT FOR SALE!!! |
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Posts in this topic
lawngsx 550 injectors Dec 15 2004, 01:07 AM
wortdog 680's are perfect for an EVO III 16g, and the ... Dec 15 2004, 01:59 AM wortdog 680's with a stock fuel pressure and the stock... Dec 15 2004, 02:28 AM wortdog QUOTE (spyonu2007 @ Dec 15 2004, 08:30 AM)all... Dec 15 2004, 02:53 AM turbohcar Buschur says 400hp, 500hp if you shot peen the rod... Dec 15 2004, 08:22 AM natedogg With my 650's 80% duty cycle is about the most... Dec 15 2004, 11:15 AM ncgalant The setup I had was built for 500whp and could hav... Dec 15 2004, 12:25 PM lawngsx QUOTE The duty cycle is 110% If that helps any
Go... Dec 15 2004, 05:48 PM awd4kicks Wow! Thanks for using my crude HP for compari... Dec 15 2004, 06:01 PM wortdog I don't know if 'honored' is quite the... Dec 15 2004, 08:16 PM wortdog Depends on how the duty cycle is measured, if its ... Dec 15 2004, 09:51 PM awd4kicks QUOTE (wortdog @ Dec 16 2004, 02:16 AM)I don... Dec 15 2004, 10:23 PM natedogg QUOTE (wortdog @ Dec 15 2004, 09:51 PM)I have... Dec 16 2004, 08:21 AM lawngsx Anyone have an answer for this? Can I max out 550s... Dec 16 2004, 02:35 PM xian 1g QUOTE 550's will work fine combined with a hig... Dec 16 2004, 02:58 PM wortdog There are a couple of people on DSMTuners that hav... Dec 16 2004, 03:01 PM lawngsx That's what I was looking for, thanks guys Dec 16 2004, 04:24 PM awd4kicks Lawn...it sounds close.
With that info I know tha... Dec 16 2004, 04:33 PM JMoushon To me, a bigger benefit that fuel cut control is t... Dec 16 2004, 05:27 PM lawngsx Sounds good. The next step is, with 680s am I goin... Dec 16 2004, 06:20 PM awd4kicks With bigger injectors and fuel control you get mor... Dec 16 2004, 10:31 PM
natedogg QUOTE (lawngsx @ Dec 16 2004, 06:20 PM)Sounds... Dec 17 2004, 08:13 AM |
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