IMCO SC Lowers worth a few extra MPH
10-15-2025 | 12:18 PM
#1
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Joined: Dec 2013
Posts: 1,013
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From: Bourbonnais, IL
IMCO SC Lowers worth a few extra MPH
I have a boat with standard lowers/nose cones. I'm seeing 98mph in optimal conditions with these lowers. I'm having the engines refreshed and I'm wondering if the SC lowers are worth the investment for a few mphs, I'm trying to hit triple digits. The boat is a Powerquest 340 Vyper with twin NA 588s. I think the HP is around 700.
10-15-2025 | 01:54 PM
#2
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Joined: May 2012
Posts: 11,418
Likes: 3,938
From: Midwest & T-Rock
I run them, I believe the bullet is more efficient than the B1 even with the added pecker...........
..........I think there is speed to be had if you can raise prop shaft height without causing other issues
..........I think there is speed to be had if you can raise prop shaft height without causing other issues
