1998+ Mercury Mariner 25HP Bigfoot Service Manual, Page 152Get this manual
CARBURETOR
Specifications
Idle RPM (Out Of Gear) Idle RPM (In Forward Gear) Wide Open Throttle RPM (WOT) Range Standard Model Main Jet Size Pilot Jet Idle Jet Bodensee Model Main Jet Pilot Jet Idle Jet Float Height (a) Auto Enrichener Electrothermal ram projection