MJ Engineering and Performance

The northeast's premiere LSX tuning and performance and specialist. Offering LSX conversions on GMT400 trucks and many other custom services.
Mike
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LS Swapping and Performance FAQ
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Mike
Mike
LMAO36
Smog delete
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2
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magimerlin
magimerlin
S
stick ecm 7.4 SC
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0
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2K
Spastik Monkey
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Mike
Random pics
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1
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sewlow
sewlow
nortex
Tune
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3K
nortex
nortex
Mike
MJE in NYC and Long Island 9/12-9/15
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0
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Mike
Mike
Mike
Website V3 is Live!
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3
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2K
badazzbulldog
badazzbulldog
Mike
GMT400 LSX SWAPS
2
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24
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21K
thz71
thz71
Mike
December $50 Off Sale!
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0
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2K
Mike
Mike
Mike
MJE Website V2 Is Launched! mjetuning.com
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1
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2K
Horns
Horns
Mike
MJE DYNO OPEN HOUSE 9/16
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5
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Mike
Mike
Mike
MJE Tuned 2010 Supercharged Vette
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6
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3K
jdyates
jdyates
Mike
MJE Sponsored 2012 Formula D Car
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0
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2K
Mike
Mike
Mike
FACEBOOK PAGE AND PORTFOLIO PHOTOS
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1
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2K
BIRDMAN
BIRDMAN
Mike
Website updated!
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2
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3K
Mike
Mike
Mike
CUSTOM ENGINE TUNING
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0
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4K
Mike
Mike
Mike
OFFROAD/STREET TRUCK BUILDS
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0
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2K
Mike
Mike
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