SXR wet pipe plumbing

[gaby7mm]

hi want to change my wet pipe plumbing this winter,whats the benefits of a dual cooling,?do i need it in qc canada where the water temp range no more than 74 degres?

 

[wanderer1]

hi want to change my wet pipe plumbing this winter,whats the benefits of a dual cooling,?do i need it in qc canada where the water temp range no more than 74 degres?

Doubt that it's needed. I have single cooling (1/2") and have run in 90 degree water without issue. Now running in 50 degree water and had to close 2 baypasses on the head because the engine wouldnt warm up.

 

[gaby7mm]

how do you do to run 1/2 coolig line?can you explain me how to do it. tanks!

 

[txsuperjetfreak96]

prob just drill the holes out 1/2" and tap theme

 

[wanderer1]

how do you do to run 1/2 coolig line?can you explain me how to do it. tanks!

it's 1/2" from the pump then back to 3/8" at the manifold. Stock bore and stroke limited you should not be having a cooling issue in 70 degree water with a single 3/8" cooling line. I would'nt worry about it.

 

[gaby7mm]

does its gonna change something if i add another pisser? do i will need more water to go in the manifold?(if i add a second pisser?)

 

[wanderer1]

Whats wrong with your setup now? Is it getting to warm? What are you trying to achieve?

 

[gaby7mm]

i change the head but i left the original hose for the piser,its look a bit small vs the other line factory pipe provide,so i want change the piser hose size,but i want to know if doing this gonna change something or no probleme to change it i

 

[chad]

I am building a Kawa now and changed head (kommonder) added b pipe and mag pump I would like to see pics or a diagram for water routing as well

 

[wanderer1]

I am building a Kawa now and changed head (kommonder) added b pipe and mag pump I would like to see pics or a diagram for water routing as well

I just have a 1/2' line running from pump to exhaust manifold, front water bypass overboared,Rear bypass to rear of "A" pipe head pipe, front of head pipe to stinger with inline tee overboard. Pretty standard stuff.

 

[gaby7mm]

the overboard line ,size mater or not ?

 

[Scorn800]

I"ve always run 1/2 single cooling on my limiteds. I have single 1/4"x1/2 hose barb on exhaust manifoldwith 1/2 id hose going to bulkhead line. I've drilled out the boss on the incoming line. I also drilled out pump side tubing and use 1/2 ih hose at pump and have hose straight from pump to tubing.
I use 2 3/8 lines dumping overboard, ometimes use restrictors depending on conditions. I also like running water from top on head to bottom of head pipe