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Shooting for less fuel consumption with performance carb. ideas?

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Old 04-01-2011, 06:40 PM
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Beatdown Z, your gonna need a wideband to see what's going on.
Old 04-06-2011, 12:11 PM
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hog
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Truck sound great.

Are you sure your tach is accurate? Doesnt seem to be in the 1st vid in this thread.

peace
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Old 04-08-2011, 01:26 PM
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Originally Posted by hog
Truck sound great.

Are you sure your tach is accurate? Doesnt seem to be in the 1st vid in this thread.

peace
Hog
As far as I can tell it's accurate. It's a Autometer Monster tach hooked up to the tach output of the MSD 6a, it's been this way for years and reads accurately while cruising for the gear ratio & tire size. (ie: 75mph @ 2300rpm) It also matches the tach on my digital timing light

Last edited by 04SilveradoMykk; 04-08-2011 at 01:46 PM.
Old 04-10-2011, 11:11 PM
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If you're still worried about aerodynamics, partially blocking off the grill (like an srt ram) and adding a roll-up soft tonneau (gained just over 1 consistent mpg on my '05) could help. If all else fails, try a late 70's (adjustable part throttle) q-jet 14 mpg isn't bad for your setup though
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