XR + imco OR XR + sportmaster?
#1
Registered
Thread Starter
Join Date: Mar 2002
Location: Irish Hills, Michigan
Posts: 108
Likes: 0
Received 0 Likes
on
0 Posts
XR + imco OR XR + sportmaster?
so which is the better combination for durability, speed, handling, longevity, pro's and con's of each.. etc etc etc???
Just takin notes for an upcoming project...
JR
Just takin notes for an upcoming project...
JR
#2
Registered
Re: XR + imco OR XR + sportmaster?
If you start getting serious data in a comparison add Konrad to the list. There info is very interesting. I have liked what I have seen to date. Definately would be interesting data to know.
#3
Re: XR + imco OR XR + sportmaster?
If you have a hi x dimension go with the extreme it has a longer pad on it. I was having a hell of a time getting on plain with Bravo drives on my 28 Daytona. Installed the extreme's and she comes right up now but again I have box's and a real hi x dimension.
#5
Registered
Thread Starter
Join Date: Mar 2002
Location: Irish Hills, Michigan
Posts: 108
Likes: 0
Received 0 Likes
on
0 Posts
Re: XR + imco OR XR + sportmaster?
18 Donzi classic hull... round keel, 2 strakes per side, inner ends 18 inches from transom roughly. 24* of deadrise... fairly healthy sbc... around 2800 lbs total weight with gear, driver, etc etc etc... stock X (14 1/2 inches) + 1 inch up (maybe 2 if i feel froggy when laying it out)... so a 2 inch imco shortie would act as 3 inches higher than stock, etc... the alpha SS works like gold on the 18 hull and is 3 inches shorter than a regular alpha...
my specific question i reckon is if you have a choice between the imco shortie or the merc sportmaster which one is better performance wise.. what are the main differences... i'm am pretty set on the XR upper... we'll be 525 crank hp or less.. mid 5000's for WOT
JR
my specific question i reckon is if you have a choice between the imco shortie or the merc sportmaster which one is better performance wise.. what are the main differences... i'm am pretty set on the XR upper... we'll be 525 crank hp or less.. mid 5000's for WOT
JR
#6
Registered
Join Date: Jun 2001
Location: Michigan
Posts: 3,345
Likes: 0
Received 0 Likes
on
0 Posts
Re: XR + imco OR XR + sportmaster?
would use XZ gears...longer life on a small boat w/low tq/hp...measure your x from the bottom to center of propshaft...the dim. u gave means nothing really....as for the lower that is dependent on x-dim and top speed.
#7
Re: XR + imco OR XR + sportmaster?
Originally Posted by Cat-n-Around
If you have a hi x dimension go with the extreme it has a longer pad on it. I was having a hell of a time getting on plain with Bravo drives on my 28 Daytona. Installed the extreme's and she comes right up now but again I have box's and a real hi x dimension.
#8
Re: XR + imco OR XR + sportmaster?
Harper I also Have a 28 Daytona twin hp 500's. You are getting 92-93 mph with 496ho's ? That is pretty dam good. What props are you running and at what rpms ? I am curios to see. What year is your rig ? Looks sweet in the photos.
#9
Re: XR + imco OR XR + sportmaster?
Originally Posted by NJDave
Harper I also Have a 28 Daytona twin hp 500's. You are getting 92-93 mph with 496ho's ? That is pretty dam good. What props are you running and at what rpms ? I am curios to see. What year is your rig ? Looks sweet in the photos.