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I have a 2001 baja 25 ft with a 502 eng. what pitch should
I have a 2001 baja 25 ft with a 502 eng. what pitch should be on my 4 blade prop ...what Is the top speed.....and how high should the tack read......… read more
Tan
Tan
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115 HP 4 stroke mercury outboard 5000-5500 rpm, sounds
115 HP 4 stroke mercury outboard 5000-5500 rpm, sounds great, formerly runs @ 38mph top speed, 13' x 19" SS prop, prop hub is intact, new power trim assembly, no extra weight in 17' aluminum v-hull, t… read more
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Charles
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I have stern drive motors and 18 3/4 x 19 props on now will
I have stern drive motors and 18 3/4 x 19 props on now will I get a better top end speed if I go to a 17 3/4 x 21 . the boat is a 35 ft cruiser… read more
Jason
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I just bought a 2003 glastron 21 foot bow rider with a 5.7
I just bought a 2003 glastron 21 foot bow rider with a 5.7 merc inboard and a bravo 1 outdrive. what would be the best prop for this boat. It had a 5.0 which has been replaced with a 5.7 EFI.… read more
Tan
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have a rinker 280 fiesta vee. twin 305 ci, 2bbl mercs, alpha
have a rinker 280 fiesta vee. twin 305 ci, 2bbl mercs, alpha one gen II, with counter rotation port side. what is standard prop size for that boat and or what ss prop recommended. boat weight 8500lbs … read more
Tan
Tan
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I have twin 60 hp mercury outboards on the back of a Twin Vee
I have twin 60 hp mercury outboards on the back of a Twin Vee 20 foot cat. I currently have four blade propellers stamped 48-878614.13p. The engines are NOT BIGFOOT MODEL. What size is the best three … read more
Tan
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I have a 2001 Bass Pro Targa 17 Tracker with a 90hp four stroke
I have a 2001 Bass Pro Targa 17 Tracker with a 90hp four stroke mercury outboard. The propeller delivered with the boat is a 13.25 X 17. Boat weight approximately 2618 pounds. I cruise at 35mph @ 4,00… read more
Tan
Tan
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I have a 1993 evinrude 120. The original stainless prop has
I have a 1993 evinrude 120. The original stainless prop has been damaged, and I would like to replace with a prop that will give me most top end. What do you recommend?… read more
Jeff G.
Jeff G.
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I have a 1986 formula 242ls with a new mercruiser 275hp. from
I have a 1986 formula 242ls with a new mercruiser 275hp. from first mate . alpha with a 15 x 16degree prop. the boat will not go aver 3000 rpm. i have thunderbolt iv and it is working properly engine … read more
K. Kergan
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I have a 2002 23 foot SSI Chaparrel with a 350Mag mpi with
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James
James
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I purchased an Apollo 14 inch/21 pitch - 3 blade stainless
I purchased an Apollo 14 inch/21 pitch - 3 blade stainless steel prop for my 2008 4.3 liter Volvo Penta (195 HP) to run at sea level. The engine is in a 19 foot Glasstron GT185. I have a stainless ste… read more
Jason
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What is the appropriate propeller for a 2000 Mercruiser Alpha
What is the appropriate propeller for a 2000 Mercruiser Alpha I 250 hp engine? I like to ski but don't want to sacrifice top-end speed.… read more
Jeff G.
Jeff G.
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i have a 1989 celebrity with a 4.9L mercruiser 185hp. the boat
i have a 1989 celebrity with a 4.9L mercruiser 185hp. the boat is an 18ft ski boat/bowrider. the rpm yellow line starts at 4400rpm and the red line starts at 5000rpm what size and pitch prop will give… read more
Jeff G.
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hello i have a 1984 19 fibrglass boat with a mercruiser 140
hello i have a 1984 19" fibrglass boat with a mercruiser 140 i use the boat within my state at various altitudes i put a 16x19 prop on at 5000 ft it runs great i was told to use a 17p for higher altit… read more
Master Tech
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I have a pair of the 4.3 liter, 205 HP mercs, on a 29 Thundercraft.
I have a pair of the 4.3 liter, 205 HP mercs, on a 29' Thundercraft. Does anyone know what the correct prop size is for this set-up ? I think I have a pair of 19" props now, but the engines are runnin… read more
Master Tech
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I have a 1997 Glastron 19 foot runabout with a Mercruiser 4.3
I have a 1997 Glastron 19 foot runabout with a Mercruiser 4.3 liter alpha one 190 hp engine. Need to replace the prop which is a 14.25 X 21 pitch. Should I stay with this same pitch? Does it matter if… read more
Captain Dave
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2000 merc 200 hp EFI less than 50 total hours on 20
2000 merc 200 hp EFI less than 50 total hours on 20' VIP Stealth bass boat Bought new in 04, Merc warranty program till 06 problem is hole shot props tried at sea level Tempest 25 and 23 still very we… read more
Mechman45
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I have a 2000 xr6 150 and I would like to know what prop pitch
I have a 2000 xr6 150 and I would like to know what prop pitch is best for using. i only use the boat to fish out of.… read more
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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