HELP¡¡¡¡ DASA 16 mm

[meucarango]

Boys HELP:1zhelp: HELP:1zhelp: HELP my motor is DASA billet power valve stroke 16mm and piston 90 mm my configuration.

+16mm Crank
90mm Pistons
180psi Head pump gas
RIVA 48mm Carbs
VFORCE 2
Prok Flame Arrestors
MSD Total Loss System
PFP power factor Dry Pipe System
Skat Trak Mag Pump 140, 12 vains.
Skat Trak Impeller .12/18 (144) ?

My problem is to comfigurar everything?
timing curves msd? to impeller? carbs jeting low and high and seting. My hull is XFT CARBON for freestyle. my intension is back flyp in flat water acceptance all the suggestions-:barrel:
ALREADY CRASH 5 PISTONS OF THE SIDE OF EXHAUST PORT.
… what is the safe configuration ???

 

[CARBONX2]

Pump setup: 16/21 with 83mm exit nozzle

 

[meucarango]

:woot:[
ok thanks for to impeller. my noozle is 86mm is good? but data of the engine please Seth up. but
thank yuo ¡¡¡¡:Banane25:
QUOTE=CARBONX2;933906]Pump setup: 16/21 with 83mm exit nozzle[/QUOTE]
:bigeyes:

 

[Big Kahuna]

Talk to your builder.

 

[Idok]

I would think DASA should be able to provide you with all of this information from jets to impeller specs

 

[CARBONX2]

86mm is too big, I found a big increase in acceleration going from 84mm to 83mm

 

[wsuwrhr]

I would think DASA should be able to provide you with all of this information from jets to impeller specs

They would, if he would call.

I wish you would have asked these questions when you bought the motor, or 4 pistons ago.

You crashed 5 pistons? Meaning you lean seized them? Or the timing isn't set right? I know of noone we sold "5" pistons to. Who are you getting the pistons from? I SERIOUSLY hope you aren't using "off the shelf" pistons because they will "CRASH" the dome.

Are you sure the compression is 180?

Did you buy this engine from DASA or a dealer?

Please call the shop and ask for Kyle and we will get your setup worked out.

Brian

 

[meucarango]

They would, if he would call.

You crashed 5 pistons? Meaning you lean seized them? Or the timing isn't set right? I know of noone we sold "5" pistons to. Who are you getting the pistons from? I hope you aren't using "off the shelf" pistons.

I wish you would have asked when you bought the motor, or 4 pistons ago.

Are you sure the compression is 180?

Did you buy this engine from DASA or a dealer?

Please call the shop and ask for Kyle and we will get your setup worked out.

Brian

thanks david, by your informationancake:

 

[meucarango]

86mm is too big, I found a big increase in acceleration going from 84mm to 83mm

+++++ information please thanks ¡¡¡¡¡:shocked:

 

[Dustin Mustangs]

lol

 

[meucarango]

Talk to your builder.

I do not have to builder ¡¡¡¡¡:hail:information please

 

[meucarango]

lol

that it is?
mfg:

 

[nightrider05]

Did you call the shop? Seriously..the people that build these things will have a clue on what they are talking about.

Just because you don't have a "builder" doesn't mean you can't call the manufacturer of the motor. I would trust them way before people that haven't even owned a DASA 16mm...

 

[Ross_C]

Call the guys at DASA and ask for Kyle...you will not get better information.

Or if you want to spend a little more money to relieve your headaches, take it to Maxi at Jetmotion. http://jetmotion.com.ar/

Maxi has built me a couple of boats to ride down there the past couple of years, and I have a lot of faith in his abilities.

Good luck with the boat.

 

[BETA]

I THINK YOUR PUMP IS TOO SMALL, WITH THIS BIG MOTOR!
what s your set up carb?

 

[restosud]

I THINK YOUR PUMP IS TOO SMALL, WITH THIS BIG MOTOR!
what s your set up carb?

he mentions dual 48 novis but no info on jetting.assuming it's a 140 pump,seems small but will not explain the crashed pistons.

why doesn't he call DASA once and for all?

 

[Matt_E]

First post clearly states it's a 140mm pump.
Of course, that same post also claims a 144mm impeller. :crazy:
A 12/18 pitch would do nothing but spin in that, even if you could get it to fit.

 

[meucarango]

I THINK YOUR PUMP IS TOO SMALL, WITH THIS BIG MOTOR!
what s your set up carb?

You what recommend ? back flyp :splatt:
thank you

 

[meucarango]

First post clearly states it's a 140mm pump.
Of course, that same post also claims a 144mm impeller. :crazy:
A 12/18 pitch would do nothing but spin in that, even if you could get it to fit.

thank you. setting carb ? timing curve MSD?

IS GOOD FOR MSD

initial 28° in 5000 rpm retard 15° to 9000 rpm

 

[meucarango]

he mentions dual 48 novis but no info on jetting.assuming it's a 140 pump,seems small but will not explain the crashed pistons.

why doesn't he call DASA once and for all?

that jetting recommends?