Tornado 4.5m max engine size

beamishken · 21 June 2018, 19:26

Anyone know what the max hp rating is for an early 4.5m tornado
Just in the process of retubing one. But its not got the build plate on with the hp rating
Cheers

WillowCat · 21 June 2018, 22:27

Probably not a lot of help, but my Tornado 4.5 had a Yam 60hp 2 stroke on the back, and I know that was within the limits. I think it may have been max 70hp but sadly I sold the boat 9 years ago so can't check.

jeffstevens763@g · 22 June 2018, 10:20

https://www.boatshop24.com/en/tornad...torboat/210141

this has a 70 on it

beamishken · 22 June 2018, 10:59

I've seen one or two with 70s on but my dilemma is I have a 50 suzuki 4 stroke I was planning to use but have the chance of a 75 yam 2 stroke my head says use the 50 suzuki but that little devil in me says get the 75 it will be way more fun

jeffstevens763@g · 22 June 2018, 11:05

common boat back in the 80's this one was used by three divers