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Jan
14

ProFloTuning Jan 14

Jan
08

ProFlo Tuning

Fuel Modifier Table

  

1000

2000

3000

4000

5000

7000

WOT

0

0

0

0

0

0

6″

0

0

0

0

0

0

12″

+4

0

0

0

0

0

18″

+4

0

0

0

0

0

Spark Modifier Table

  

1000

1750

2500

3500

4500

6000

WOT

0

0

0

0

0

0

9″

0

0

0

0

0

0

18″

+6

0

0

0

0

0

Target Idle RPM

665

Idle Fuel Mod

+16

Idle Spark Mod

-3

Idle Spd Activity

0

Idle Control

On

Closed Loop Fuel

On

Base Timg

Off

Rev Limiter RPM

6000

Tps

14

Transient fuel

0

Cold start fuel

0

Global fuel Mod

0

Global sprk mod

-4

  

  

Observed Issues:


 

O2 sensor shows running rich at idle (expected)

Warm start idle will often surge slightly.

Otherwise runs fairly well.

I get some exhaust backfiring at idle, fairly soft.


 


 

Actions Taken:

Retarded timing to solve pinging

Added Idle Fuel to solve surging.


 


 

History:

Previously had terrible idle surge issues.

The vehicle had been dyno tuned, but the idle was not set with the foot on the brake, thus did not pick up the load of the hydroboost power steering pump and related braking effect.

The solution was when I finally added significant fuel around idle.

There was a little pinging on hills, solved by retarding the spark.

Jan
07

82 Scrambler

Jan
04

Bauer Scuba Compressor

Here are some pictures of my Bauer Verticus Scuba compressor. No longer diving, I have been slowly selling off my diving possessions. I had amassed quite a collection as an early tech diver in The Pacific Northwest. My system was capable of supporting a small dive store and I had the capability of producing air, Nitrox, Trimix, as well as boosting gases such as Oxygen and Argon.

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