Best price on 55 lb injectors?
03-13-2003 | 04:35 AM
#1
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Joined: Mar 2003
Posts: 94
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From: DE
Best price on 55 lb injectors?
Hello everyone, I am new to this form so any info. would be great!
Who has the best pricing on 55 lb injectors for my 89 turbo? I am also in the market for a good chip combo. It seems everyone here likes the GURU chips. Can they make a custom chip set up for what my mods. are? PS. I am still stuck with the stock Air meter
....Thank you
Who has the best pricing on 55 lb injectors for my 89 turbo? I am also in the market for a good chip combo. It seems everyone here likes the GURU chips. Can they make a custom chip set up for what my mods. are? PS. I am still stuck with the stock Air meter
....Thank you
03-13-2003 | 04:42 PM
#6
Race Car
Joined: Aug 2001
Posts: 4,848
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From: Katy, TX - Texas Greaseslingers West
Guru's 55lb injectors are quite a bargain. Give Danno a call and see what he can do for you. I just replaced my stock units a few weeks ago. At that time Danno had a set of 55's that were the same price as the stock units (actually a little cheaper).
03-13-2003 | 10:34 PM
#7
Instructor
Joined: May 2001
Posts: 245
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From: Tampa, FL - US of A
That's my auction on ebay. Those are the Guru 55 lb/hr injectors and they are brand new. I changed the direction I wanted to go with the car, so I don't need them now. Check out my other auctions too = shameless plug! 
NOW SOLD!!!
NOW SOLD!!!
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03-14-2003 | 04:19 AM
#10
Rennlist Junkie Forever
Joined: Dec 2001
Posts: 5,978
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From: Los Angeles
RC Engineering doesn't make injectors.
They either a) sell you "out-of-the-box" injectors of two or three different brands (Bosch, Siemens, and one other that I can't think of), or b) you supply a new set of injectors and they modify them for the flow rate you want.
I've used RC injectors for years now. They were the Siemens 440cc and 550cc versions. They work perfectly on the factory 951 computer.
Stay away from the Rochesters. They suck at low duty cycles (very sloppy and as a result product poor idle qualities).
They either a) sell you "out-of-the-box" injectors of two or three different brands (Bosch, Siemens, and one other that I can't think of), or b) you supply a new set of injectors and they modify them for the flow rate you want.
I've used RC injectors for years now. They were the Siemens 440cc and 550cc versions. They work perfectly on the factory 951 computer.
Stay away from the Rochesters. They suck at low duty cycles (very sloppy and as a result product poor idle qualities).
03-14-2003 | 06:06 AM
#11
Race Director
Joined: Jul 2001
Posts: 14,075
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From: Santa Barbara, CA
"Stay away from the Rochesters. They suck at low duty cycles (very sloppy and as a result product poor idle qualities)."
The Rochester brand has been bought up by Delphi Electronics. One things I have to distinguish is that all the Rochester injectors (and their re-badged MSD counterpart) are high-impedance injectors. These types of injectors have a very lazy opening interval and takes 3-5x longer than a low-impedance peak & hold injector. Thus at low-duty-cycles, the opening time actually robs most of the total 'on' time that the DME is expecting to be injecting fuel. Thus the poor idle.
The Delphi injectors that we sell are the original low-impedance peak & hold injectors that were designed from the beginning to work with high-performance applications (not as cheap upgrades for Mustangs).
The Rochester brand has been bought up by Delphi Electronics. One things I have to distinguish is that all the Rochester injectors (and their re-badged MSD counterpart) are high-impedance injectors. These types of injectors have a very lazy opening interval and takes 3-5x longer than a low-impedance peak & hold injector. Thus at low-duty-cycles, the opening time actually robs most of the total 'on' time that the DME is expecting to be injecting fuel. Thus the poor idle.
The Delphi injectors that we sell are the original low-impedance peak & hold injectors that were designed from the beginning to work with high-performance applications (not as cheap upgrades for Mustangs).
03-14-2003 | 09:30 AM
#12
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Joined: Nov 2001
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From: Heber Springs, AR
Danno, up mighty early; or did you just get in? If 951S is looking for injector + chips,,,hmmm seems you might know where a great DME chip is for that car, looking at the list of mods, the Kokeln turbo and then you get him a set of injectors.
951S, call Danno at GURU or email him.
951S, call Danno at GURU or email him.
