Bertram31.com General Bulletin Board

B20 repower update *PIC*

Posted By: Chiles
Date: Monday, 8 November 2004, at 5:21 p.m.

I was talking to RPM and got the details back about B20 repowered with the Rotary engine.

Top speed: 40mph
Cruise speed: 25mph
Cruise fuel economy: 5 GPH
Drive: Alpha Gen II, 2.0:1 ratio.
Prop: Michigan Wheel 15 1/4 x 15 reworked to 14 3/4 x 15, removed cup.

Owner: Gary Spivak

These are the results reported by owner Gary to RPM. The top speed and economy are based upon several runs, I am not sure if a GPS was used. I have not talked to Gary myself but RPM reports that he is satisfied with his repower.

Gary's boat is a Bahia Mar, not sure of the year.

Chiles

Messages In This Thread

B20 repower update *PIC*
Chiles -- Monday, 8 November 2004, at 5:21 p.m.

Re: B20 repower update
Vic Roy -- Monday, 8 November 2004, at 5:33 p.m.

Re: B20 repower update
Chiles -- Monday, 8 November 2004, at 5:57 p.m.

Re: B20 repower update
Vic Roy -- Monday, 8 November 2004, at 6:27 p.m.

Re: B20 repower update
Chris Pague -- Tuesday, 9 November 2004, at 2:21 p.m.

Re: B20 repower update
Chiles -- Tuesday, 9 November 2004, at 2:52 p.m.

Re: B20 repower update
Vic Roy -- Tuesday, 9 November 2004, at 3:02 p.m.

Re: B20 repower update
Tommy -- Tuesday, 9 November 2004, at 6:01 p.m.

Re: B20 repower update
Doc -- Tuesday, 9 November 2004, at 6:12 p.m.

Re: B20 repower update
Vic Roy -- Tuesday, 9 November 2004, at 7:01 p.m.

Re: B20 repower update
Capt. Dave Kosh -- Wednesday, 10 November 2004, at 10:51 a.m.

Re: B20 repower update
Doc -- Wednesday, 10 November 2004, at 9:03 p.m.