prop venting
#11
Johno, this is kind of a different subject but,
The 3 Litre Mercury's have had low end issues for years. We used to actually package the 225's with a small hub Trophy back in 1995 just to give the new owner a prop that would ventilate enough to get the boat on plane. Unbelievable.
We started the Bravo 1 venting when the 300 ProMax was released because the low rev limiter caused us to prop the engine with very high pitches. This in turn caused planing issues.
I voted to put the PVS system into the Bravo 1 when the prop was retooled in 1998. I didn't get my wish. I guess it does give BBLADES, Throttle Up, and other HiPerf prop shops another operation we can offer to enhance our customers set ups. It isn't required on all of them.
The 3 Litre Mercury's have had low end issues for years. We used to actually package the 225's with a small hub Trophy back in 1995 just to give the new owner a prop that would ventilate enough to get the boat on plane. Unbelievable.
We started the Bravo 1 venting when the 300 ProMax was released because the low rev limiter caused us to prop the engine with very high pitches. This in turn caused planing issues.
I voted to put the PVS system into the Bravo 1 when the prop was retooled in 1998. I didn't get my wish. I guess it does give BBLADES, Throttle Up, and other HiPerf prop shops another operation we can offer to enhance our customers set ups. It isn't required on all of them.
__________________
Brett Anderson / BBLADES Professional Propellers
920-295-4435 http://www.bblades.com/
[email protected]
Brett Anderson / BBLADES Professional Propellers
920-295-4435 http://www.bblades.com/
[email protected]
#12
Thread Starter
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Joined: Jan 2004
Posts: 707
Likes: 1
From: carolina shores
i think my problem is only going to get worse . as i am raising the motors up. these motors are 98s offshores merc only made them 2 years i think. they are 15inch now with a five inch spacer, i am not even sure why the hydros make it faster i was told by a lot of people that the bravos would be faster but who knows it is the only step bottom activator out board model hull #1 thanks bruce
#13
Bruce, your right, they were only in production for 2 years.
Let us know how the testing goes.
Come on spring!!
Let us know how the testing goes.
Come on spring!!
__________________
Brett Anderson / BBLADES Professional Propellers
920-295-4435 http://www.bblades.com/
[email protected]
Brett Anderson / BBLADES Professional Propellers
920-295-4435 http://www.bblades.com/
[email protected]





