Forum: Ask Jack
03-11-2010, 05:59 PM
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Replies: 4
Views: 6,442
Guys it is like this, I set the fuel pressure...
Guys it is like this, I set the fuel pressure back to 43psi and the plugs are AC r43ts set at .032. I set the alky back to 6 on the knob and eased into it at 55mph. It started out ok for a second or...
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Forum: Ask Jack
03-10-2010, 12:50 PM
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Replies: 4
Views: 6,442
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Forum: Ask Jack
03-08-2010, 01:20 PM
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Replies: 4
Views: 6,442
Knock Knock
Hey guys, I wonder if you can help me with another problem with my 87 GN. I received my heavy duty actuator last week from you and installed it. (fit perfect) I was able to increase my boost to the...
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Forum: Ask Jack
12-14-2009, 08:54 PM
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Replies: 11
Views: 16,108
You never know when you are going to cross...
You never know when you are going to cross paths…that’s for sure! The other thing is it makes me comfortable having a part source that knows what they are doing. You guys make a great team and I will...
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Forum: Ask Jack
12-10-2009, 07:12 PM
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Replies: 11
Views: 16,108
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Forum: Ask Jack
12-10-2009, 03:26 PM
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Replies: 11
Views: 16,108
No ticking or any other funny noises. To make...
No ticking or any other funny noises. To make things worst I was head to the track for the first time! Do you know if I can pull the plug on the module and check for voltage while turning the engine...
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Forum: Ask Jack
12-10-2009, 02:30 PM
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Replies: 11
Views: 16,108
HELP!! My 87GN Died!
Hey guys, I was pulling out of work yesterday (car was running great) and my 87 GN died on me in traffic going down the road. It has no spark at all when I turn it over. Has anyone ever experienced...
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Forum: Ask Jack
11-06-2009, 03:31 PM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
11-05-2009, 02:29 PM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-21-2009, 01:20 PM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-20-2009, 03:33 PM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-20-2009, 01:35 PM
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Replies: 38
Views: 39,531
You are right about the cracks; I welded the...
You are right about the cracks; I welded the header up the day after I bought the car and I am fairly sure that there are no more leaks. The funny thing about it is when I had the Hypertech chip in...
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Forum: Ask Jack
10-20-2009, 12:31 AM
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Replies: 38
Views: 39,531
Hey Jack, Got the chip and installed the...
Hey Jack, Got the chip and installed the regulator and injectors. Anyways I set the pressure at 43psi on the fuel rail and went through the setup per the instructions. The car runs better at idle but...
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Forum: Ask Jack
10-19-2009, 12:33 AM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-17-2009, 01:45 AM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-15-2009, 03:48 PM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-15-2009, 03:47 PM
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Replies: 38
Views: 39,531
I will try and stay out of the engine until I...
I will try and stay out of the engine until I have no choice. I just finished going through my 67 camaro’s small block and it was kind of pricey. Anyways it sounds like the Turbo upgrade is the best...
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Forum: Ask Jack
10-15-2009, 03:35 PM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-07-2009, 02:04 PM
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Replies: 38
Views: 39,531
Hey Guys, one more question if you have time. I...
Hey Guys, one more question if you have time. I have been reading about the factory valve springs on the GN. What some sources are saying is that the valve springs are only 80 lbs new and more like...
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Forum: Ask Jack
10-05-2009, 05:19 PM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-02-2009, 08:53 PM
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Replies: 38
Views: 39,531
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Forum: Ask Jack
10-02-2009, 01:02 PM
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Replies: 38
Views: 39,531
Ok, Guys….The BIG Question! .... with the mods...
Ok, Guys….The BIG Question! .... with the mods the car has now ( Magna Flow 2 ¼ exhaust, headers, hot wire, Walbro 255lph fuel pump, 60lbs injectors, regulator and a custom chip) what should I expect...
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Forum: Ask Jack
09-30-2009, 07:06 PM
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Replies: 38
Views: 39,531
Alright guys, I am taking you advice! I called...
Alright guys, I am taking you advice! I called Cotton’s and Jerry put me on some 60lb injectors with a chip. He said it should work well with my present setup. (I caught myself looking at turbos on...
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Forum: Ask Jack
09-30-2009, 01:07 PM
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Replies: 38
Views: 39,531
Texas GN
Thanks Guys, Starting to feel better about this project. I did change the fuel filter first thing when I pulled it out of the warehouse. That’s how I discovered the tank was shot. One thing I did not...
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Forum: Ask Jack
09-29-2009, 08:25 PM
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Replies: 38
Views: 39,531
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