STD Tuning Engine EGT's too High?

EGT's too High?

EGT's too High?

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Duckinator17
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Diesel Lover

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12-23-2011, 07:12 PM #1
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Soo, I got the pyrometer installed today, pre-turbo. Took it for a test run and oddly got it up to 1100F pulling a slight hill with my foor in it. Now this may seem alright, but I dont have any modifications to the pump at all besides a removed alda.
Does this seem normal?

Thanks.
'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...
Duckinator17
12-23-2011, 07:12 PM #1

Soo, I got the pyrometer installed today, pre-turbo. Took it for a test run and oddly got it up to 1100F pulling a slight hill with my foor in it. Now this may seem alright, but I dont have any modifications to the pump at all besides a removed alda.
Does this seem normal?

Thanks.

'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...

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larsalan
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Superturbo

1,272
12-23-2011, 07:32 PM #2
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any idea how your injection timing is? Maybe you're a bit late?
Rusted out beat down 300d turbo 82' -- RIP
Nice body, tons of ridiculous mechanical issues - 300d turbo 82' /motor 85'
larsalan
12-23-2011, 07:32 PM #2

any idea how your injection timing is? Maybe you're a bit late?

Rusted out beat down 300d turbo 82' -- RIP
Nice body, tons of ridiculous mechanical issues - 300d turbo 82' /motor 85'

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Duckinator17
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12-23-2011, 08:11 PM #3
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(12-23-2011, 07:32 PM)larsalan any idea how your injection timing is? Maybe you're a bit late?

No Idea. Was gonna pull the pump to fix an oil leak and "mod" it over break, so i'll find out next week. She smokes a light cloud when high in the rev range though. soooo -shrugs-
'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...
Duckinator17
12-23-2011, 08:11 PM #3

(12-23-2011, 07:32 PM)larsalan any idea how your injection timing is? Maybe you're a bit late?

No Idea. Was gonna pull the pump to fix an oil leak and "mod" it over break, so i'll find out next week. She smokes a light cloud when high in the rev range though. soooo -shrugs-

'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...

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aaa
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GT2256V

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12-23-2011, 08:47 PM #4
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I wouldn't worry. Though I'd be careful after modding it.
aaa
12-23-2011, 08:47 PM #4

I wouldn't worry. Though I'd be careful after modding it.

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led-panzer
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Holset

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12-24-2011, 12:05 AM #5
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It's interesting, I had the same thing with the stock turbo and trap-ox, once they were gone I would only hit 900-925 on a hard pull getting on the highway. No changes to fueling in between. What are you getting for boost?
1984 300D 4-speed ~200,000 miles
7.5mm M-pump, GT3582 turbo, F-Tune Performance intake/exhaust manifolds, A/A intercooler, 315 nozzles, Enlarged prechambers, Bosch 044 feed pump, Custom lightweight flywheel with 240mm clutch, Lowered, 17" AMG rims - 300 hp OM617 project
1985 300D 280,000 miles RIP
2001 F350 7.3 DP tuner, 4"exhaust, S&B intake
led-panzer
12-24-2011, 12:05 AM #5

It's interesting, I had the same thing with the stock turbo and trap-ox, once they were gone I would only hit 900-925 on a hard pull getting on the highway. No changes to fueling in between. What are you getting for boost?

1984 300D 4-speed ~200,000 miles
7.5mm M-pump, GT3582 turbo, F-Tune Performance intake/exhaust manifolds, A/A intercooler, 315 nozzles, Enlarged prechambers, Bosch 044 feed pump, Custom lightweight flywheel with 240mm clutch, Lowered, 17" AMG rims - 300 hp OM617 project
1985 300D 280,000 miles RIP
2001 F350 7.3 DP tuner, 4"exhaust, S&B intake

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Duckinator17
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12-24-2011, 10:05 AM #6
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(12-24-2011, 12:05 AM)led-panzer It's interesting, I had the same thing with the stock turbo and trap-ox, once they were gone I would only hit 900-925 on a hard pull getting on the highway. No changes to fueling in between. What are you getting for boost?

Boost hits 14 psi. Turning it down today to see if that changes anything.
'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...
Duckinator17
12-24-2011, 10:05 AM #6

(12-24-2011, 12:05 AM)led-panzer It's interesting, I had the same thing with the stock turbo and trap-ox, once they were gone I would only hit 900-925 on a hard pull getting on the highway. No changes to fueling in between. What are you getting for boost?

Boost hits 14 psi. Turning it down today to see if that changes anything.

'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...

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