Search found 2 matches

by Snoopykiml
Fri Jan 04, 2019 10:40 pm
Forum: REPAIRS and MODIFICATIONS
Topic: 2005 305 CONQUEST: Adding Hydraulic Jack Plate
Replies: 0
Views: 4260

2005 305 CONQUEST: Adding Hydraulic Jack Plate

[On a 2005 305 CONQUEST boat] I have twin 250-HP outboard engines. I may buy [two $1,400 TH-Marine ATLAS-model hydraulic] jack plates.

[Seeks reports from other owners of c.2005 305 CONQUEST boats with twin 250-HP engines who have installed a TH-Marine ATLAS hydraulic jack plate.]
by Snoopykiml
Thu Oct 05, 2017 4:05 am
Forum: PERFORMANCE
Topic: 305 Conquest Fuel Consumption
Replies: 2
Views: 3914

305 Conquest Fuel Consumption

Hi guys. My name is Kim and I just purchased a 2005 Boston Whaler Conquest 305 with twin 250-HP Verado engines. I'm having some trouble with the fuel consumption. My engine are wrong height with four-blade 15-inch propellers. The engine RPM at WOT is 6,200. I'm burnning a lot of fuel. I'm get around...