#117739 - 02/23/10 02:26 PM
Big Injectors/Fuel Pump
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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Going with a small pulley and nitrous, gonna need to get some more fuel up there.
What do you guys recommend for big injectors (on as much of a budget as possible) and fuel pump?
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Corey Smith
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#117740 - 02/23/10 03:18 PM
Re: Big Injectors/Fuel Pump
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Registered: 10/22/08
Posts: 2083
Loc: Cranston, RI
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Stock FP with rewire can push #65's np. How much of a shot? Walbro 255 is nice. Even ZZP's drop in pump is good. Many of us really don't see upgrading pumps when the stocker pushes plenty. Go with #60's or #65's for the leg room. Idk what your future goals are but why not be ready right? 42's might be enough again depending on your goals. Do this: http://www.witchhunter.com/injectorcalc1.php4 Just calculate your B.S.F.C Stock fp w/ rewire nets usually 400whp more or less build dependent usually. Budget wise you can grab green tops for cheap but again depends on spray pattern etc.
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04 GTO M6 | HE SS Clutch | Kooks LT's | SLP LM2 | K&N Soon: APS TT kit SOLD \/ 01 GT | STr5 cam | PT-67 | 18-22psi
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#117741 - 02/23/10 07:28 PM
Re: Big Injectors/Fuel Pump
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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The problem with the calculator is that I have no idea what I'm going to be running with spray. I found a good deal here http://www.ottperformance.com/store/pc/Siemens-80-LB-Injectors-9p26.htm and ordered 6 of them for $275. I highly recommend them right now, as the customer service has been great. I also ordered a Racetronix pump from PRJ, along with a ZZP rewire. The nitrous will be around a 100 wet shot, so I wanted a good amount of headroom. Maybe some e85 is in my future. Thanks for your help Chris!
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Corey Smith
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#117742 - 02/23/10 07:31 PM
Re: Big Injectors/Fuel Pump
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Registered: 10/22/08
Posts: 2083
Loc: Cranston, RI
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What help your the one that just found a cheap set of 80lbs ty my friend lmao!
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04 GTO M6 | HE SS Clutch | Kooks LT's | SLP LM2 | K&N Soon: APS TT kit SOLD \/ 01 GT | STr5 cam | PT-67 | 18-22psi
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#117743 - 02/23/10 08:25 PM
Re: Big Injectors/Fuel Pump
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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Originally posted by ChrisGT: What help your the one that just found a cheap set of 80lbs ty my friend lmao! lol. That link will be helpful later when I try other stuff with them. Like the e85 and a bigger shot.
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Corey Smith
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#117744 - 02/23/10 08:29 PM
Re: Big Injectors/Fuel Pump
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Registered: 10/22/08
Posts: 2083
Loc: Cranston, RI
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Did you end up grabbing that rapid fire zex kit?
Can't wait to see the new setup dude!
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04 GTO M6 | HE SS Clutch | Kooks LT's | SLP LM2 | K&N Soon: APS TT kit SOLD \/ 01 GT | STr5 cam | PT-67 | 18-22psi
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#117745 - 02/23/10 11:17 PM
Re: Big Injectors/Fuel Pump
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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Originally posted by ChrisGT: Did you end up grabbing that rapid fire zex kit?
Can't wait to see the new setup dude! Yep, looks like I am grabbing up this
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Corey Smith
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#117746 - 02/23/10 11:33 PM
Re: Big Injectors/Fuel Pump
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Registered: 01/01/08
Posts: 3900
Loc: Ontario, Canada
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Nice find Corey, now I don't have to wait for some used 65's to come up. Much cheaper than getting the 80's locally.
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#117747 - 02/23/10 11:37 PM
Re: Big Injectors/Fuel Pump
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Registered: 07/17/06
Posts: 834
Loc: Columbia/College Park, MD
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What shot is that?
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#117748 - 02/23/10 11:41 PM
Re: Big Injectors/Fuel Pump
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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Originally posted by Igor: What shot is that? Depends on how big I can go. I plan on being near a 100 shot.
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Corey Smith
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#117749 - 02/24/10 12:17 AM
Re: Big Injectors/Fuel Pump
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Registered: 10/22/08
Posts: 2083
Loc: Cranston, RI
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Originally posted by ordonez1307: Originally posted by Igor: [b] What shot is that? Depends on how big I can go. I plan on being near a 100 shot. [/b]Custom 200 plate shot no balls
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04 GTO M6 | HE SS Clutch | Kooks LT's | SLP LM2 | K&N Soon: APS TT kit SOLD \/ 01 GT | STr5 cam | PT-67 | 18-22psi
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#117750 - 02/24/10 07:07 AM
Re: Big Injectors/Fuel Pump
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Registered: 04/08/08
Posts: 2647
Loc: Iowa City, IA
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Are those injectors flow-matched?
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'99 GTP, L36 bottom, XP cam, Headers, 3.29 gears, FWI, Powrtuner
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#117751 - 02/24/10 08:03 AM
Re: Big Injectors/Fuel Pump
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Registered: 01/01/08
Posts: 3900
Loc: Ontario, Canada
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Hey Corey, you know what that Zek kit would work perfectly for?
Spooling a HUGE a$$ snail.
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#117752 - 02/24/10 08:45 AM
Re: Big Injectors/Fuel Pump
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Registered: 04/13/06
Posts: 6709
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That looks like fun to install Corey. Have you even really tuned that IC build yet, to see it's potential performance? What's your idea for install on the Zex kit?
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2002
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#117753 - 02/24/10 04:39 PM
Re: Big Injectors/Fuel Pump
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Member
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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Originally posted by Zalfrin: Are those injectors flow-matched? From clubgp: ORIGINAL: darkhorizon The set of 6 would be flowmatched, he has all of his injectors flowed, and just puts them together in sets of the closest flows when an order comes up.
So yes, they are flow-matched. It's a pretty good deal for all 6, and should open up a lot of doors in the e85 category. Originally posted by r.s.hutchinson: Hey Corey, you know what that Zek kit would work perfectly for?
Spooling a HUGE a$$ snail. That is true. Maybe one day... lol.
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Corey Smith
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#117754 - 02/24/10 04:39 PM
Re: Big Injectors/Fuel Pump
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Member
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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Originally posted by 20gtp02: That looks like fun to install Corey. Have you even really tuned that IC build yet, to see it's potential performance? What's your idea for install on the Zex kit? Nope. Car hasn't really left the garage yet. It's close, though. What do you mean by "your idea for install"?
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Corey Smith
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#117755 - 02/24/10 06:02 PM
Re: Big Injectors/Fuel Pump
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Registered: 04/13/06
Posts: 6709
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To inject the beast..?
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2002
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#117756 - 02/24/10 06:37 PM
Re: Big Injectors/Fuel Pump
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Member
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Registered: 04/08/08
Posts: 2647
Loc: Iowa City, IA
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very good deal in that case. I'll have to pick me up some of these some day, for e85 purposes.
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'99 GTP, L36 bottom, XP cam, Headers, 3.29 gears, FWI, Powrtuner
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