outboard weight Sr4 and SR4.7

Resque · 29 December 2009, 18:25

Hi,

Could anyone tell me what the max outboard weight for an SR4 and a SR4.7 is? It isnt published at the avon workboat site...

I'd like to buy a SR4.7 and fit it with the new yamaha F70, it only weights 118kg!

Thank you

Downhilldai · 29 December 2009, 20:18

Max transom weight on a SR4.7 is 285 lbs (129kg)

How much is the Yam F70?

chewy · 29 December 2009, 20:28

Quote:

Originally Posted by Downhilldai

Max transom weight on a SR4.7 is 285 lbs (129kg)

How much is the Yam F70?

Quote:

Originally Posted by Resque

I'd like to buy a SR4.7 and fit it with the new yamaha F70, it only weights 118kg!

Resque · 29 December 2009, 20:30

The new yam Fourstrok 70hp is 118 kilo's!!!! Look at this: http://continuouswave.com/whaler/ref...70HotSheet.pdf

Downhilldai · 29 December 2009, 20:48

Quote:

Originally Posted by Downhilldai

How much is the Yam F70?

In ££££s Chewy, not lbs.

chewy · 29 December 2009, 20:55

Quote:

Originally Posted by Downhilldai

In ££££s Chewy, not lbs.

Sorry its the Welsh/Yorkshire language barrier.

Resque · 29 December 2009, 21:06

That would be about 260 pounds

For me (Dutch) is it al no problemo... with google you have lots of converters.

Downhilldai · 29 December 2009, 21:14

Quote:

Originally Posted by Resque

For me (Dutch) is it al no problemo... with google you have lots of converters.

How about converting that from Euros to £ then?

Zubenelgenubi · 29 December 2009, 21:21

Now breaks my wooden shoe....

Resque · 30 December 2009, 07:26

Hahah

I"m sorry guys! I thought Downhilldai meant the pounds in weight.... But i dont know what the price of the engine is... the engine comes in the spring of 2010 on the market.

Downhilldai · 02 January 2010, 14:27

Does anyone have any more info on the new F70? The current Yam F50/F60 motors also have a 996cc 4 cylinder powerhead. Is this new F70 the same, or a new design?

matt h · 02 January 2010, 15:21

118 kgs for a 70 f/s, thats superb, current line up is 106 for the 70 two stroke
F60 110
F80 170 kgs.

sure to be a great engine, and on a 470 SR!!

Resque · 02 January 2010, 18:01

Hi guys!

I think the F70 is based on the F50 and F60.

Here there is very detailed information about the F70 http://continuouswave.com/whaler/ref...70HotSheet.pdf

Resque · 06 January 2010, 19:31

Hi,

I have another question, are the new SR4.7 fitted with a tube diameter of 50 cm or 60 cm?

The avon-workboat site says it is 19 1/5" = 60cm But thats wrong!! 19 1/5"= 50 cm

Zubenelgenubi · 06 January 2010, 19:35

Now the monkey comes out from the sleeve....

Resque · 06 January 2010, 19:44

Are there people here with new(not so terribly old) SR4.7 ribs?

Downhilldai · 06 January 2010, 22:26

Quote:

Originally Posted by Resque

Are there people here with new(not so terribly old) SR4.7 ribs?

Mine's 2004.
I haven't measured it, but they wouldn't be 60cm - that's massive. 50cm seems right.

Resque · 20 January 2010, 11:40

Hi thanks for the info Downhilldai! Avon confirmed it.

Could anyone tell me what the max outboard weight is for the SR4? It is also not published at the avon workboat site....

PeterM · 20 January 2010, 12:51

I seem to recall the local Avon dealer rigged one with the current 50 Yam to go round the Isle of Wight for a magazine - this was the max HP & weight ( I think ) and even then it was stern heavy so had doelfins fitted.

So I think its around the 117kg level ..............

JSP · 20 January 2010, 13:35

Wasn't there an article written on a SR4 with a 40HP 4 stroke?