What can I just bolt on to a Bravo XR. ITS set up? in lieu of the Bravos?
Imco? Merc. No 3 or 4? speedmasters?
Thx
P
Thread: Bravo XR change to ?
Results 1 to 20 of 30
-
11-17-2009 01:21 PMLife is: what happens... when you plan something else.
-
-
11-17-2009 03:05 PM
Peter, I am real happy with the SCX so far. Not cheap but less than 3 XR's a season
-
11-17-2009 03:10 PM
IMCO SCX has been out for over a year with good results. You will need to change your helmet also.
-
- Join Date
- Oct 2008
- Location
- Socialist Republic of Washington State
- Posts
- 1,027
11-17-2009 03:24 PMGood luck getting the 4 little .250" bolts off the gimbal ring that hold the hinge pin cover on without them breaking off in your hand like little cardboard sticks.
Merc doesn't Loctite those or Grease them and the stainless fuses to the aluminum very quickly.
.32' Fever (Off to Syracuse) and 36"Gladiator; FORD powered
Cause somebody has to!
-
- Join Date
- Jan 2009
- Posts
- 207
11-17-2009 09:28 PMTry alittle heat on the bolts, heat the alum. not the bolt, then back them out easy. I have found Loctite on the bolts that I have removed in the past. When installing; I always apply a tiny amount.
www.merperformancemarine.com
843-399-8785
-
-
- Join Date
- Nov 2008
- Posts
- 51
12-02-2009 11:33 AMWhat about the Imco SCT? Is it basically a SCX but with external transmission?
-
-
- Join Date
- Nov 2008
- Posts
- 51
-
12-02-2009 02:51 PM
Correct. The SCT does not shift. It uses a transmission in the extension box
-
12-02-2009 07:38 PM
Peter, if you do change,,, just bolt on the IMCO SCX and be done with it ,,,it,s 50% bigger gears and a lot stronger than the xr,s,,,, bolt on go have fun,,
IMCO #10- 2009 National Champions
-
12-02-2009 08:11 PM
this looks the best... don't know how they run though.
-
- Join Date
- Nov 2008
- Posts
- 51
-
-
-
12-03-2009 01:46 AM
Arnesons
-
12-03-2009 10:07 AM
Yes, it the SCT ( transmission required) uses the same over size helmut that the SCX ( shiftable) uses so that part would need to be swapped to mount either drive to the XR gimbel ring. I imagine the trans could be anywhere.
I have been pounding my SCX with a 900 hp blower motor and so far, so good.
It shifts like it has a trans. By that I mean its smooth as silk which surprised me.
I wanted to go the SCX route because I did not want the extra weight of a transmission nor the wwwwork involved in movint the engine forward ( Blower crank pulley clears bulkhead by 3/8" ) to accom a tranny in the boat. I didn't want to run an extension box on my daytona either because they seem work better with the drive on the transom.
Before buying the drive, I looked at B max and even thought about an Arneson but a single prop surface drive on a single cat would have been a handful no doubt.
I used to run a black hawk and that, although fast was twitchy at speed.
With e 400 extra hp I aded to the boat, the BH would have poofed real quick so I ended up with the SCX upper mated to a shortie SC lower.
My Daytona loved Merc upper gear sets. About every 15 to 20 hrs it ate them.
Never had lower issues so I think I am safe with the leaner lower unit. The big SCX lower may have had some high speed handling issues ( stern lift ) over 100 mph so I chose the SCX / SC hybrid version.
-
-