View Full Version : OMC Monster Motor 3.5 v6

12-05-2014, 08:26 AM
4" bore Gordon Montague block and port work..was originally gonna be a pro gas motor but is now (toned down) to a river motor..custom cut oring heads 165 lbs compression,big bore carbs,yamaha ignition,taylor reeds,light yamaha flywheel,big rods(lightened and balanced)light wrist pins,16" taylor mid section,coned omc gearcase..has 4-5 hours run time..this thing is a beast..complete motor $8000 or drop on turn key powerhead $6000 I've had it to 8500 rpms and still pulling..MAD EFI complete set up available $2000 also have a sportmaster with adapter plate with 1.75 gears for $1300(drive shaft will need to be changed still has 12" in it,I have the 16" shaft)will also trade all or part for a late model direct injected 225or250 yam,etech,opti..need motor for allison XTB.. Greg 941-875-8388310743

12-05-2014, 08:32 AM
Also have wing plates available for string steering and a new jack barsh lightweight cowling-never been installed $150 wing plates $450 cowling

12-05-2014, 05:29 PM
Hello, I am interested in your wing plates. Do you have a photo? other email maybe? Thanks Dave 586.98O.97threethree

12-05-2014, 08:45 PM
You have a pm.

12-05-2014, 10:50 PM
Thing sounds like beastly lake motor! Glws.

12-08-2014, 09:04 PM
What hp? Ever on a dyno ? Sounds like a monster for sure !
Must be a wild ride in a V pad. Would love to see someone pilot that ride.

12-09-2014, 08:47 PM
Sold thanks s&f

12-10-2014, 08:51 AM
Who's got it?!?!