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Search took 0.04 seconds. Search: Posts Made By: jeff chmura
Forum: Pontiac - Street 04-12-2024, 03:50 AM
Replies: 7
Views: 341
Posted By jeff chmura
I'm not sure about the TCI setup,and your pics...

I'm not sure about the TCI setup,and your pics are vague.
On my past, I've used the original throttle cable,bracket and mounting stud, another words, left the throttle connected as stock.installed...
Forum: Pontiac - Street 04-12-2024, 03:48 AM
Replies: 7
Views: 341
Posted By jeff chmura
I'm not sure about the TCI setup,and your pics...

I'm not sure about the TCI setup,and your pics are vague.
On my past, I've used the original throttle cable,bracket and mounting stud, installed the correction bracket to the carb using the throttle...
Forum: EFI Tech 03-01-2024, 05:47 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
I have the Holley in tank pump.its a return less...

I have the Holley in tank pump.its a return less system.
I have 58-60 psi as soon as you turn the key on and it's constant.
I don't have the resistance wire either. I replaced 14g from the firewall...
Forum: EFI Tech 02-28-2024, 12:24 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
I'll double check those connectors. Not sure if...

I'll double check those connectors.
Not sure if a 2 volt drop while cranking is acceptable.
FYI... I have a post started on the Holley sniper forums also and there thinking it's more of a fuel and...
Forum: EFI Tech 02-26-2024, 08:38 PM
Replies: 31
Views: 1,909
Posted By jeff chmura
I just created a post on the Holley forum with...

I just created a post on the Holley forum with the datalog linked.
Forum: EFI Tech 02-26-2024, 05:56 PM
Replies: 31
Views: 1,909
Posted By jeff chmura
OK.... did a datalog, what do i need to convert...

OK.... did a datalog, what do i need to convert it to to poat it here?
Thanks,Jeff
Forum: EFI Tech 02-26-2024, 05:02 PM
Replies: 31
Views: 1,909
Posted By jeff chmura
I replaced the resistor wire already. I removed...

I replaced the resistor wire already. I removed and ran a 14ga wire from the firewall junction directly to the coil. I'm going to use that an the trigger wire when I wire in the relay.
I'm going to...
Forum: EFI Tech 02-26-2024, 07:35 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
Formula, Temp sensor is good. It was reading...

Formula,
Temp sensor is good.
It was reading wrong, ,but have since changed it and still same problem. It's within spec as you posted.
I am now making little changes and saving so I can revert...
Forum: EFI Tech 02-26-2024, 07:33 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
Formula, Temp sensor is good. I did have a...

Formula,
Temp sensor is good.
I did have a problem ,but have since changed it and still same problem. It's within spec as you posted.
I am now making little changes and saving so I can revert...
Forum: EFI Tech 02-26-2024, 04:48 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
Did some checks.... 12.27v at battery key off...

Did some checks....
12.27v at battery key off engine off
11.80v At battery key on engine off
9.6 v at "pink" wire for ECU whole cranking.
So low voltage. I will add a relay to the pink and...
Forum: EFI Tech 02-25-2024, 08:49 PM
Replies: 31
Views: 1,909
Posted By jeff chmura
All good points ...I have been making changes to ...

All good points ...I have been making changes to
My base table values, without any change to the cold start. Coolant sensor is good.... Verifies with temp gun....
Always had this since initial set...
Forum: EFI Tech 02-24-2024, 06:38 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
Formula, Agreed,but I've always had a long...

Formula,
Agreed,but I've always had a long crank since initial setup.
I've been playing with the laptop settings trying to correct with no avail,hence why I asked about the long crank. Now, I don't...
Forum: EFI Tech 02-19-2024, 06:25 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
Ok...I compared my settings to the ones krisr...

Ok...I compared my settings to the ones krisr posted
My crank timing was set to 8 degrees
My fuel prime was 110% so I raised it to 150%
My multiplier was set at 2 so I raised it to 5, figured...
Forum: EFI Tech 02-19-2024, 06:22 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
Ok...I compared my settings to the ones krisr...

Ok...I compared my settings to the ones krisr posted
My crank timing was set to 8 degrees
My fuel prime was 110% so I raised it to 150%
My multiplier was set at 2 so I raised it to 5,figures...
Forum: EFI Tech 02-19-2024, 01:55 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
I'm going to have to dig into it a bit.... ...

I'm going to have to dig into it a bit....
Thanks for all that replied. You confirmed it's not normal.
FYI... I have 58psi as soon as I turn the key.
I have tried anywhere from 6-12 degrees while...
Forum: EFI Tech 02-18-2024, 10:14 PM
Replies: 31
Views: 1,909
Posted By jeff chmura
I have a gauge inline and as soon as you turn the...

I have a gauge inline and as soon as you turn the key,I have 58psi at the inlet.
Thanks, Jeff
Forum: EFI Tech 02-18-2024, 05:22 AM
Replies: 31
Views: 1,909
Posted By jeff chmura
Holley sniper cold start crank

Hi All,
I'm wondering what type of cranking time is normal upon a cold start.
I have a 461/kre d ports/ crane ra4 copy,10.1 compression,Holley dual sync.
I'm experiencing a 12-15 sec crank at cold...
Forum: Heating & Cooling TECH 09-20-2023, 12:53 AM
Replies: 8
Views: 1,040
Posted By jeff chmura
I have the vintage air kit in my '65. The lines...

I have the vintage air kit in my '65.
The lines are run where the stock evaporator would go...behind the passenger side fender.
I am also using the OEM control panel conversion kit.
Works like a...
Forum: Heating & Cooling TECH 09-20-2023, 12:53 AM
Replies: 8
Views: 1,040
Posted By jeff chmura
I have the vintage air kit in my '65. The lines...

I have the vintage air kit in my '65.
The lines are run where the stock evaporator would go...behind the passenger side fender.
I am also using the OEM control panel conversion kit.
Works like a...
Forum: 64-65 GTO Tempest & LeMans TECH 06-23-2023, 11:21 PM
Replies: 2
Views: 460
Posted By jeff chmura
GTL metal polishing did mine. He's a one man...

GTL metal polishing did mine.
He's a one man show.
In Jackson NJ.
He did the drip rail and door reveal mouldings on my '65
http://gtlmetalpolishing.com/
Forum: Electrical Tech 03-07-2023, 01:21 AM
Replies: 15
Views: 1,469
Posted By jeff chmura
Following......I have the same issues...

Following......I have the same issues...
Forum: EFI Tech 12-18-2022, 11:51 PM
Replies: 14
Views: 1,316
Posted By jeff chmura
I have the Holley stealth efi on my '65 GTO....

I have the Holley stealth efi on my '65 GTO. Quick glance, you would think it's a black Holley double pumper.
I also have the dual sync distributor and the retro in tank fuel pump. Love it!!!....
Forum: Pontiac - Street 08-13-2022, 10:21 PM
Replies: 47
Views: 4,090
Posted By jeff chmura
Ok, real EZ to explain....with the dots lined up...

Ok, real EZ to explain....with the dots lined up like your picture is, it's firing 180 out .All you have to do is with the dots lined up as your picture, your rotor will be at the #1 position.remove...
Forum: 64-65 GTO Tempest & LeMans TECH 08-03-2022, 10:15 PM
Replies: 17
Views: 2,063
Posted By jeff chmura
3.08 is the ratio for auto with a/c 3.23 ratio...

3.08 is the ratio for auto with a/c
3.23 ratio is the standard according to Eric White numbers.
Forum: 66-67 GTO Tempest & LeMans TECH 07-07-2022, 02:52 AM
Replies: 12
Views: 1,202
Posted By jeff chmura
I have a hand stamped "12" on the upper right...

I have a hand stamped "12" on the upper right side....
'65 GTO Fremont built...
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