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G9 Radial Engine Monitor

$6,578.00$10,992.00
Save fuel, save your engine! Superior Patented Leaning Process: G2/3/4/9 makes the lean process easy No one else has this

G4 Twin Engine Monitor

$2,288.00$7,865.00
G4 Twin Engine Monitor Trust your engine to the best technology available today — G3–G4 Compare both engines on one screen or study

G4 Engine Monitor

$2,002.00$5,291.00
G4 Engine Monitor Here’s why you should install G4: Leaning: G Series is the best technology available, there’s nothing else like it,

G3 Engine Monitor

$2,503.00$4,362.00
G3 Engine Monitor    Here’s why you should install G3 or G4: Leaning: G Series is the best technology available, there’s nothing else like it,

G2 Engine Monitor

$1,853.00$2,681.00
G2 Engine Monitor   Save fuel, save your engine! Superior Patented Leaning Process: G2/3/4 makes the lean process easy No one

G1 Engine Monitor

$1,716.00
G1 Engine Monitor   Notice – If you have an injected fuel system and are planning on running or running lean