Grand Sport w/ 2005 2.5L XS and 23P Trophy Plus

[wrbaum]

My 1999 Grand Sport with a 2005 2.5L XS, 1.87 Sports Master came with a 23P Trophy Plus. Currently hitting 6800-7000 rpm WOT and only getting 58-60 mph. I definitely need more pitch, what are peoples thoughts on a 26P Trophy. Looking for a good overall prop while loaded (normally 2-3 adults and 2 kids).

 

[silverbullet02]

Replied to your other thread, but I ran a worked 26 trophy for years, still a fantastic prop, just have others I've been playing with. Not a top end prop but really does everything well. Your numbers don't add up with that prop/gear/rpm/speed. ~25% slip there by the numbers. Should be easily into the 70s with that setup.

 

[ROBERT CROSS]

Contact Todd at Hydromotive, he & his Dad know & run Allisons. I've got three of their props...this is the all around choice,
14 3/4” X 26 R QIV OT

 

[harrells]

I would be interested in the 23p trophy if you would like to sell it.

 

[ROBERT CROSS]

The photo above is a Hydromotive Q4 26p. I sold my Trophy back in '14.
You might want to call Todd or Thom at Hydromotive they may have something. Todd was a huge help when we got our first GS.

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