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Guest Message by DevFuse
 

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EG 33 HP / Torque Curve?


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14 replies to this topic

#1 SVX JET

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Posted 17 January 2004 - 04:12 PM

Does anyone know where I can find the HP / Torque curves for a stock EG 33? I have just fitted on into a jetboat and want to know what power i'm producing at 3200rpm.

TIA.

#2 myles

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Posted 17 January 2004 - 04:27 PM

Originally posted by SVX JET
Does anyone know where I can find the HP / Torque curves for a stock EG 33? I have just fitted on into a jetboat and want to know what power i'm producing at 3200rpm.

TIA.



I've not any charts, but I'm sure at 3200 rpm you're a long way from peak power output. You are most likely close to peak torque at 3200 rpm, however. Have a look around the web...there should be a number of SVX enthusiast sites.

Mind posting some pictures of this monster?

#3 SVX JET

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Posted 17 January 2004 - 04:41 PM

I want to get it up to 5000rpm, approx half way between the peak torque and peak HP.

Here's a pic.

For more pics check out http://www.nzjetboat...ay;threadid=537

There's a fair bit of BS to wade through but a heap of pics too. :D

Attached Files



#4 myles

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Posted 17 January 2004 - 10:32 PM

Originally posted by SVX JET
I want to get it up to 5000rpm, approx half way between the peak torque and peak HP.

Here's a pic.

For more pics check out http://www.nzjetboat...ay;threadid=537

There's a fair bit of BS to wade through but a heap of pics too. :D



The blue paint looks great!

I see you've no pulley at the (front) end of the crankshaft. How are you driving your accessories?

Is that the stock intake manifold?

#5 Legacy777

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Posted 17 January 2004 - 10:54 PM

may want to ask over here www.subaru-svx.net

#6 SVX JET

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Posted 17 January 2004 - 11:00 PM

Intake is stock, the only accessory req'd for the jet is the alternater which is mounted on the rear of the engine. This allows more room for the back seat in the boat.

Posted Image

Posted Image

Posted Image

#7 immortal_suby

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Posted 18 January 2004 - 11:46 AM

dyno of svx

#8 alcyone

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Posted 18 January 2004 - 12:03 PM

Wow. That's really cool!

Mike

#9 myles

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Posted 18 January 2004 - 12:27 PM

Originally posted by immortal_suby
dyno of svx



Are the parasitic losses due to friction in the drivetrain _that_ high, or does the dyno. "read low"?

Makes me wonder how much (little) my Legacy puts to the ground.

#10 SP250

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Posted 18 January 2004 - 09:22 PM

Glad to see your fueling the project on Speights!
It makes the job SOO much easier!!

#11 Legacy777

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Posted 19 January 2004 - 09:20 AM

Originally posted by myles
Are the parasitic losses due to friction in the drivetrain _that_ high, or does the dyno. "read low"?

Makes me wonder how much (little) my Legacy puts to the ground.



You loose a fair amount through the AWD.....however that dyno does seem a little low. It can depend on the type of dyno that was used as well.

#12 NikFu S.

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Posted 19 January 2004 - 09:34 PM

awd and the tranny in general suck up at least 40% the SVXs power.
sad but true.

first biplanes now a boat. whats next, eh? anyone putting an eg33 into a go-cart?

#13 SVX JET

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Posted 19 January 2004 - 11:26 PM

40%... i'm sure glad i'm not using any transmission... or A/C... or power steer!

Also with an aftermarket ECU I could be developing more than the manufacturers power rating?? :D

#14 Legacy777

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Posted 20 January 2004 - 09:37 AM

yeah, I'd say you'll do a lot better with an aftermarket ECU, since you can tune it for performance & to run right, rather then for emissions.

#15 wrxsubaru

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Posted 21 January 2004 - 12:06 AM

176 whp is not that bad with a auto AWD, a stock Mk3 supra turbo 5spd (230 horse) will put out around 195 whp.

I gtec pro dynoed my dads legacy, ej18 put out a amazing 70 whp.:D




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