Diesel and petrol performance curves

Submitted: Friday, Sep 21, 2007 at 12:21
ThreadID: 49902 Views:2836 Replies:3 FollowUps:4
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Hi,

I'm after performance curves (power and torque) for similar capacity engines with different fuels (petrol, diesel, LPG). So for eg data/graphs for a 4.2 litre petrol, 4.2 litre on LPG, 4.2l N.A. diesel and 4.2l turbo diesel. Could be any size but need the same for each fuel.

I know it's a big ask but maybe individuals have a dyno print out for their particular motor that they can send me and all up I may get the range I need.

If you can help please send to r.kearney@cqu.edu.au

Thanks
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Reply By: Pezza (Bris) - Friday, Sep 21, 2007 at 12:52

Friday, Sep 21, 2007 at 12:52
You want standard or modified engines ?
AnswerID: 263300

Follow Up By: Austravel - Friday, Sep 21, 2007 at 13:00

Friday, Sep 21, 2007 at 13:00
Ideally standard but really it won't matter. I'm trying to show visually, reasons for choice of fuel type/engine type based on performance characteristics. So at this stage any would be good.

Am off line until mid next week so will keep fingers crossed that I get some examples.

Thanks
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FollowupID: 524883

Follow Up By: Member - Shane D (QLD) - Friday, Sep 21, 2007 at 16:06

Friday, Sep 21, 2007 at 16:06
Your not bragging are you Perry?
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FollowupID: 524896

Reply By: Member - Phil G (SA) - Friday, Sep 21, 2007 at 13:02

Friday, Sep 21, 2007 at 13:02
Can get a bunch of curves for diesel vehicles off the Safari website
http://www.safarisnorkel.com/dtronic/applications.htm

For petrol engine charts, try the unichip stuff:
http://www.armadale4wd.com.au/products/unichip2.htm
AnswerID: 263303

Follow Up By: Austravel - Friday, Sep 21, 2007 at 13:15

Friday, Sep 21, 2007 at 13:15
Thanks very much will check them out.
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FollowupID: 524885

Reply By: _gmd_pps - Friday, Sep 21, 2007 at 19:13

Friday, Sep 21, 2007 at 19:13
http://www.afefilters.com/productreviews/54-11332-07GMDuramaxLMM-GMT900V8-6.6L(td)/images/dyno1.jpg

above is hp on rear wheels for a 6.6 L Duramax with 360hp on the flywheel

http://www.kandn.com/dynocharts/57-3021.jpg

above is a 5L Petrol

http://www.afefilters.com/productreviews/54-11332-07GMDuramaxLMM-GMT900V8-6.6L(td)/images/dyno2.jpg

above is lbs/ft on rear wheel for the 6.6L Duramax ...

all stock engines ...

have fun
gmd
AnswerID: 263354

Follow Up By: Austravel - Thursday, Sep 27, 2007 at 09:24

Thursday, Sep 27, 2007 at 09:24
Thanks gmd.
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FollowupID: 525853

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