Viewing profile - gimmy51

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gimmy51
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User statistics

Joined:
12 years ago
Last active:
12 years ago
Total posts:
7
(0.03% of all posts / 0.00 posts per day)
Most active forum:
SD2x diesel engines
(4 Posts / 57.14% of user’s posts)
Most active topic:
Fuel mileage with SD25, using GPS
(2 Posts / 28.57% of user’s posts)
  • gimmy51’s recent activity
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  • Be glad to, on my 81 KC The muffler was mounted at the back of the cab. The headpipe was cut just a…
    61 Replies
    25680 Views
    Last post 12 years ago View the latest post
  • Natural power
    This is very complex thread. It seems that a lot of owners find the sd's undrepowered and slow. Ok…
    61 Replies
    25680 Views
    Last post 12 years ago View the latest post
  • SD2x Performance
    As I read posts it seems that many view the SD as slow and lacking power. Is any one willing to sha…
    1 Replies
    1840 Views
    Last post 12 years ago View the latest post

  • First thing I did was loose the factory muffler and tail pipe. After making sure there wern't any w…
    20 Replies
    7371 Views
    Last post 12 years ago View the latest post

  • We peaked at 44+ the fuel was trimmed to the point of no smoke at full throttle. The side effect wa…
    18 Replies
    9073 Views
    Last post 12 years ago View the latest post