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Re: Nose Cone Install ?
We saw a big difference at about 85 and above on a high X dimension cat with twins. One drive with a nose cone and our spare drive without. RPMs on drive without nose cone climbed a last faster above 85 than the one with. Put the right drive back on and RPMs were the same.
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Re: Nose Cone Install ?
Originally Posted by TRICK
Rich,
Did the cones show up? If you have further questions, we can call Tom at Hydromotive. -AN Wrenches arrived today. They head your way tomorrow. :D If anyone know's the cones will helpona 388 for sure, I'd like tohear about it. I have a few extrasets on the shelf and might bond a set on my Hustler. |
Re: Nose Cone Install ?
Rich, do you have a tig welder?
if you do start grinding your lowers, i know you like the thought of that :D: I'll help for a gift cert. :drink: they are not that bad you can either spot weld them then epoxy or just epoxy. |
Re: Nose Cone Install ?
Originally Posted by mwdill
Rich, do you have a tig welder?
if you do start grinding your lowers, i know you like the thought of that :D: I'll help for a gift cert. :drink: they are not that bad you can either spot weld them then epoxy or just epoxy. |
Re: Nose Cone Install ?
Originally Posted by mikes280
when i first did my motor the boat ran 91 with out a nose cone i put on a wpm nose cone and went 96 at a lower rpm so yes they will help you above 85.also it is very importent thet they are stright on the drive if you have never put one on you might get some one to help you that has done they and had them work for them . also they can be stright side to side and up and down good luck
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Re: Nose Cone Install ?
Originally Posted by TRICK
Rich,
Did the cones show up? If you have further questions, we can call Tom at Hydromotive. -AN Wrenches arrived today. They head your way tomorrow. :D If anyone know's the cones will helpona 388 for sure, I'd like tohear about it. I have a few extrasets on the shelf and might bond a set on my Hustler. |
Re: Nose Cone Install ?
I think WPM is Warlock Performance Marine.
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Re: Nose Cone Install ?
NOSE CONES: HYDRO-CONE
The High Tech Connection Features & Benefits High aspect ratio eliminates blow out and propeller burn at the highest possible speed. Parabolic design counters adds tail lift from the increase in surface area and greatly enhances boat altitude. Crescent design provides much better steering control & prop bite all the way out to the tip of the prop blade. No effect upon drag co-efficient on lower gear case mounted with the prop shaft fully submerged or with the prop shaft even with the boat bottom. 75% more cooling capacity on the low water pick-up models than with competitive units. Easy installation and alignment. High quality, thin wall design to hug gear case. Economically priced, lightweight design, high grade cast aluminum. 31 custom engineered units to choose from. Performance Features Improved acceleration Improved boat attitude Speed gains of between 2 to 8 mph Greatly enhanced water pressure at high engine running heights HC-MC1 A MerCruiser #1 I/O, MC-260 and Alpha Drive HC-MC1 B MerCruiser Bravo Drive (1986 thru 1989) HC-MCIB-H/S MerCruiser High Speed Bravo Drive (1990 & up) HC-MC2 A MerCruiser #2 TRS, I/O, & Yamaha V-6 outboards thru 1986, MC-330, 370, 400, etc. HC-BM6, MM6 V-6 Black Max & Mariner O/B’s up to 73 mph HC-MVP V-6 Black Max & Mariner |
Re: Nose Cone Install ?
do you have a picture of one? Will they work if all you have is a low water pick up?
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Re: Nose Cone Install ?
Rich,
Send the nose cones to rivas. I saw the ones he has done and they look great. If you call him he would probably do them on a weekend, maybe when you pick up your boat. |
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