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65# injectors on stock computer?

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Old Sep 24, 2006 | 07:13 PM
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Default 65# injectors on stock computer?
Well i have some 65# injectors coming for my turbo set up however i'm hearing that 60's are the limit to stock computer... is this true? They are 65# MSD injectors i'll be getting, will they be fine on stock computer with a tune and such? Any problems? thanks, urgent answer needed!
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Old Sep 24, 2006 | 08:09 PM
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as far as I know MSD dont make a high impedance injector that that big, I looked on there site and they dont even list a 65, they go from 50 up to 72. if there not high impedance injectors the factory computer cant handle it.
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Old Sep 24, 2006 | 08:11 PM
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If they are low impedence you need a seperate driver box to use them with a stock PCM. I was running low impedence 75s with no problem on a stock PCM/AEM injector driver.
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Old Sep 24, 2006 | 08:15 PM
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ee, well i'll find out if there high imps or not, if they are, i should be fine right? Should have no issues idling, running or tuning? Now if there low imp, i'll go with the moto 60's, thanks!
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Old Sep 24, 2006 | 08:26 PM
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Lot of people advertise motoron 60s as 65s, only 'real' 65s I have seen are delphi and are low impedence, I believe they are sold by MSD/Holley. Have a set laying in the garage so I know exactly what they look like
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Old Sep 24, 2006 | 08:32 PM
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uh oh, so these MSD's may be low imp? Whats all involved install wise and price wise to be able to run low imps?
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Old Sep 24, 2006 | 08:34 PM
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I have a set of F.A.S.T. 65 low impedance injectors for my car, I have a DFI system on my car so I dont have to deal with the converters.
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Old Sep 24, 2006 | 09:03 PM
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Originally Posted by Superman09
Well i have some 65# injectors coming for my turbo set up however i'm hearing that 60's are the limit to stock computer... is this true? They are 65# MSD injectors i'll be getting, will they be fine on stock computer with a tune and such? Any problems? thanks, urgent answer needed!
Why did you order those injectors before doing the research?
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Old Sep 24, 2006 | 09:07 PM
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i didnt order them, he is putting them into the deal, i'm contacting him tomorrow to get exact specs on them and if they are low imp, i'm switching to the moto 60's.
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Old Sep 24, 2006 | 09:18 PM
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Originally Posted by Superman09
i didnt order them, he is putting them into the deal, i'm contacting him tomorrow to get exact specs on them and if they are low imp, i'm switching to the moto 60's.
Question has been answered. You will fine with the 60s. I have been running those since April, I did have to find a different tuner. Due to the fact that my old sorry tuner could not tune the 60s.
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Old Sep 24, 2006 | 09:33 PM
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ok gracias, hopefully i can get the moto 60's instead!
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Old Sep 24, 2006 | 09:46 PM
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Originally Posted by Superman09
uh oh, so these MSD's may be low imp? Whats all involved install wise and price wise to be able to run low imps?
Better off selling them and getting the motoron 60s, unless you need over 75lb injectors I wouldnt bother with the impedence converter and just use the motorons. Price is around 300.00 for the driver and you have to solder 16 wires, I posted a couple pics of mine less then a month ago.
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Old Sep 24, 2006 | 09:48 PM
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yea pass on that, def hope i can get these switched to the moto's
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