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09-12-2009, 08:44 PM
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#1
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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what injectors!!!
hey guys.... im going to finish up buying the fuel stuff i need for my build... just cant figure out what injector to go with... probably going to go with the SVO's... but there is a couple of styles i think to choose from.... can anybody guide me in the right direction... car is N/A 383 and going to be running 42# injectors on that ( i know its a little high but id rather tune them down then be at the limits of a 36#) i think there is like svo green top and blue top... anybody know the difference or what is better for my build... thanks!
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-12-2009, 08:55 PM
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#2
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11 Second Club
Join Date: Feb 2008
Location: Edison, NJ
Posts: 4,620
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The 42# injectors are fine on my cam only LS1...
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1999 Z28 Convertible. 6 speed swap, wide cowl hood, full hockey stripes, and a whining 10 bolt.
2008 Sierra Vortec Max. 6.2 swapped, headers, Magnaflow catback, GMPP CAI, NHT optioned tow package.
2006 GTO, 11.48 @ 118.3
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09-12-2009, 10:05 PM
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#3
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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yea i just dont know what brand to go with... probably svo but what line... green top? i donno...
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-12-2009, 10:11 PM
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#4
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Join Date: Jul 2009
Location: barnegat nj
Posts: 1,340
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42's way to go so you don't have to have a high duty cycle.
i'm a little particular in when it comes to putting ford parts in my cars.... (a little stuck up, owned 2 fords both pos's)
i have had real good luck with brands of injectors : venom , fast , racetronics
svo injectora i think are single hole, multi hole (3 hole spray nozzle) better atomization,performance,mpg etc...
Last edited by S.J.SLEEPER; 09-12-2009 at 10:11 PM.
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09-12-2009, 10:14 PM
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#5
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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yea i know the racetronix ones are good... but they are really expensive also...
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-13-2009, 12:11 AM
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#6
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11 Second Club
Join Date: Feb 2008
Location: Edison, NJ
Posts: 4,620
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I have Bosch units in my car...
If you looking for cheap(wouldnt do that with parts like this...) look for Lightning injectors.
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1999 Z28 Convertible. 6 speed swap, wide cowl hood, full hockey stripes, and a whining 10 bolt.
2008 Sierra Vortec Max. 6.2 swapped, headers, Magnaflow catback, GMPP CAI, NHT optioned tow package.
2006 GTO, 11.48 @ 118.3
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09-13-2009, 12:44 AM
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#7
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9 Second Club
Join Date: Dec 2004
Location: Merchantville
Posts: 518
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I have the Racetronix (delphi/lucas) 42's in my car.They work well! I also had the Racetronix 37's in my old 95 Z28.
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Twisted Minds Racing
2000 SS M6
9.71 @ 142
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09-13-2009, 08:59 AM
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#8
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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not looking for the cheapest...i just know that the racetronix are like $500+ for the set and svo's are much lower but still a good product from what iv seen around...
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-13-2009, 09:05 AM
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#9
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Join Date: Jul 2009
Location: barnegat nj
Posts: 1,340
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ther's a guy on craigslist in philly that has a set of racetronix injectors. don't remeber if they were 36 or 42 lb. think they were 42's here is his #1-215-651-5481 name is joe
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09-13-2009, 09:32 AM
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#10
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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id rather buy new... thanks though
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-13-2009, 10:13 AM
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#11
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Meet Coordinator
Join Date: Jan 2008
Location: brick/pt. pleasant beach
Posts: 19,370
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you don't want too large of an injector though. the spray pattern will be incorrect for the rpm.
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09-13-2009, 10:51 AM
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#12
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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yea i think ill be strait with 42's... i think 36's will be overworking themselves... im going to PM that 95ta guy see what hes using since hes got a car somewhat like what im doing...
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-13-2009, 12:45 PM
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#13
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Join Date: Jul 2009
Location: barnegat nj
Posts: 1,340
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they only have a 1,000 miles on them, so he says.
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09-13-2009, 12:51 PM
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#14
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10 Second Club
Join Date: Aug 2004
Location: Hatfield, PA
Posts: 1,292
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i have a set of 65 FAST bosch style injectors for sale in about a month i need to upgrade to larger injectors let me know if youre interested
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09-13-2009, 03:07 PM
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#15
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Mongo the Meet Coordinator
Join Date: May 2008
Posts: 16,941
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42# SVOs, just cause they come in pretty colors. 
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Quote:
Originally Posted by KirkEvil
repo bigals turd gen and part it out to a loving home
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09-13-2009, 04:20 PM
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#16
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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whats the different colors mean though matt??
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-13-2009, 04:53 PM
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#17
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Mongo the Meet Coordinator
Join Date: May 2008
Posts: 16,941
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Its like a color coding. Mine are red, 42s are green I think.
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Quote:
Originally Posted by KirkEvil
repo bigals turd gen and part it out to a loving home
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09-13-2009, 04:55 PM
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#18
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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OOOHHH.. its only color coded for the size... i thought it was coded for the flow rate or impedence or somthing... i think im going to go with 42# svo's.... thanks for the help guys as always very appreciated...
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-14-2009, 08:52 AM
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#19
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Sliderule / Moderator
Join Date: Oct 2004
Location: Catawissa PA
Posts: 2,294
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You pay a bit more for the racetronic's stuff but your getting injectors matched to 1% and they have great customer service. I've run into some minor issues with their fuel pump kits and they always addressed the issue and corrected it right away.
Here is the part number for the 42s.
http://www.racetronix.com/621031.html
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93Z M6 Black: The 385 Lives! Supercharged, 3-core front mount intercooler, GTP heads, 3:73's, Street twin clutch, Jethot Longtubes, Mufflex 4" catback/spintech, S+W cage, Spohn Suspenion, Yada Yada Yada
1) Build it
2) Race it
3) Break it
4) Repeat!!!
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09-14-2009, 05:16 PM
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#20
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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right on man.... any idea one what they cost??
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97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-14-2009, 06:56 PM
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#21
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Co-Founder / Site Admin
Join Date: Jul 2004
Location: Ewing, NJ
Posts: 22,476
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Quote:
Originally Posted by transmaro93
right on man.... any idea one what they cost??
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It's all right on the site...click the "Buy Now" link....
The site shows $35.00 each, so $280 for 8 (but factory tolerances in fuel flow apply).
A 1% matched 8 pack is $360
- Justin
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1999 Camry - Beigemobile DD
2002 Suburban - Wife's DD
2004 Grand Cherokee - Not running / Project / Selling?
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09-14-2009, 07:10 PM
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#22
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Join Date: Dec 2004
Location: manchester, NJ
Posts: 1,775
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^^^ thanks! i didnt see tthe buy it now button...
__________________
97 Firebird Formula - 383LT1
15 Subaru WRX - 2.0L-turbo
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09-14-2009, 07:37 PM
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#23
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11 Second Club
Join Date: Feb 2008
Location: Edison, NJ
Posts: 4,620
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I wouldnt suggest "009" injectors... they are very difficult to tune for...
__________________
1999 Z28 Convertible. 6 speed swap, wide cowl hood, full hockey stripes, and a whining 10 bolt.
2008 Sierra Vortec Max. 6.2 swapped, headers, Magnaflow catback, GMPP CAI, NHT optioned tow package.
2006 GTO, 11.48 @ 118.3
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09-14-2009, 08:41 PM
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#24
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Join Date: Jul 2009
Location: Bridgeport NJ
Posts: 165
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My vote is for the Lucas/Delphi 42#ers.
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09-15-2009, 07:55 PM
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#25
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Guest
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i have Delphi 37# on mine, how much hp are you expecting to push?
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