HPBCANADA.COM
https://hpbc.ca/

16' Grew Tunnel
https://hpbc.ca/viewtopic.php?f=2&t=4007
Page 1 of 1

Author:  David [ July 23rd, 2018, 7:24 pm ]
Post subject:  16' Grew Tunnel

I have a deposit for my Promax from a man who plans to put it on a 16' Grew tunnel. I never knew there was such a thing?

Full tunnel or center pod? What sort of prop should he run? I was going to offer a Hoss copy that I've never used. But if that's not a good choice, I can tell him to shop elsewhere.

Author:  Hounddog [ July 23rd, 2018, 10:28 pm ]
Post subject:  Re: 16' Grew Tunnel

This is the only size Grew tunnel I recall they made......with a Promax on one he is going to get wet.
https://www.kijiji.ca/v-powerboat-motor ... nFlag=true

Author:  13Checkmate [ July 24th, 2018, 12:43 pm ]
Post subject:  Re: 16' Grew Tunnel

I had talked to the guy who owns the boat in the link you posted Don. He still gets sprayed over the bow even with the 10" setback and the 90hp. Boat has a bad porpoise as it wont trap enough air. The tips of the tunnels are also too low in my opinion on those hulls. They catch a lot of water from the tips back into where the forks end

Author:  voo-doo_child [ July 24th, 2018, 1:19 pm ]
Post subject:  Re: 16' Grew Tunnel

ProMax + Grew Cat = Not a really good idea

Page 1 of 1 All times are UTC - 5 hours [ DST ]
© 2000, 2002, 2005, 2007 phpBB Group • http://www.phpbb.com