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Vernatone Round

The Vernatone Round is the original style that has been used by boat builders and boaters worldwide for over 40 years.

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Application: All Inboards
Fuel type: Gas/Diesel
Waterline: Above only
Sound rating: Good

Note: for 10"-14" range please reference our Vernatone MKII round or the MKII Dual Stage round.

Vernatone Installation Sheet




The following table is for general recommendations only:

IN & OUT SIZE / MAXIMUM H.P.
Dia. A
Gasoline
Diesel
1.50" or 1.63"
30
10
2.00"
60
25
2.50"
110
40
3.00"
160
60
3.50"
220
85
4.00"
280
125
4.50"
320
170
5.00"
370
210
6.00"
440
280
8.00"
--
420
10.00"
--
680
12.00"
--
900
14.00"
--
1150

NOTE: For V-Block engines where twin exhaust lines are desired, divide the H.P. by two and then match to the appropriate size.


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