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-   -   TRS to Bravo Flywheel help (https://www.offshoreonly.com/forums/general-q/339266-trs-bravo-flywheel-help.html)

Rookie 07-14-2016 09:48 PM

TRS to Bravo Flywheel help
 
I am going to bravos with. At the present time I use top mount starters.
To use bottom mount starters do I need to flip my flywheels 180*?
I have Gen V blocks. I don't know the internal vs external balancing stuff.
Thanks

mike tkach 07-14-2016 10:14 PM

you will need different flywheel,s.also need to know if engine is internal or externally balanced.

PARASAIL941 07-14-2016 10:19 PM

Just need to move ring gear to block side of flywheel. Machine shop can do it or you can do it yourself .

Rookie 07-18-2016 10:48 PM


Originally Posted by PARASAIL941 (Post 4459790)
Just need to move ring gear to block side of flywheel. Machine shop can do it or you can do it yourself .

Bingo! Pulled one of the engines today. Flywheel is already machined to accept a ring gear on either side. This should be easy.
.
http://i43.photobucket.com/albums/e3...718_215705.jpg

ezstriper 07-19-2016 02:17 PM

yes they are all designed for engine side, few for rear, heat with large heating tip and switch right over

NHGuy 07-19-2016 08:15 PM

I've never removed a ring gear. Can you detail the process a bit more?

PARASAIL941 07-19-2016 09:06 PM

Use a blunt nose chisel or air chisel and work your way around ring gear evenly until removed. To install , make sure flywheel is clean of paint and rust. Clean inner surface of ring gear.
To make things easier , you can cool flywheel in freezer or ice down. Heat ring gear in household oven ( if not super clean , gear will smoke up house) or heat with torch. With gloves of course , drop ring gear in to position on flywheel. Make sure its fully seated and your done!!! Takes about 1/2hr total time to change ( less if already clean) Good luck!!

mike tkach 07-20-2016 09:34 AM


Originally Posted by Rookie (Post 4461140)
Bingo! Pulled one of the engines today. Flywheel is already machined to accept a ring gear on either side. This should be easy.
.
http://i43.photobucket.com/albums/e3...718_215705.jpg

you should buy a lottery ticket today because you are a lucky guy,my #6 flywheels are only machined for rear mount starters.i would bet that someone machined yours prior to your getting them.

ezstriper 07-20-2016 09:59 AM


Originally Posted by NHGuy (Post 4461489)
I've never removed a ring gear. Can you detail the process a bit more?

using a std size torch set with a big heating tip, heat all around the ring gear will fall off, flip flywheel over heat ring gear again lay place till drops into groove let cool

Rookie 07-20-2016 11:29 PM


Originally Posted by mike tkach (Post 4461658)
you should buy a lottery ticket today because you are a lucky guy,my #6 flywheels are only machined for rear mount starters.i would bet that someone machined yours prior to your getting them.

I agree. I assume they were front mount to begin with and someone machined them for rear mount.


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