100 seiries t/d auto gas or chip

Submitted: Saturday, Jun 14, 2008 at 08:24
ThreadID: 58747 Views:2274 Replies:2 FollowUps:5
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We have bought a 100series t/d and will towing a22ft off road van
we are asking for feedback witch is the best way to go gas or chip thanks in advance
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Reply By: Member - Graham H (QLD) - Saturday, Jun 14, 2008 at 08:41

Saturday, Jun 14, 2008 at 08:41
Have just put a Safari Dtronic chip in mine and am getting a new 3 " exhaust in the next week or so.
It seems to run smoother and go better with the chip but the Dyno will tell the story I guess.
Bought the chip new for nearly half price so all up cost will be about $3,000.
I tow a 21ft 2.8t van
AnswerID: 309829

Follow Up By: Richard W (NSW) - Sunday, Jun 15, 2008 at 19:26

Sunday, Jun 15, 2008 at 19:26
I put on a 3" mandrel bent exhaust when I damaged the original and it improved mid range performance but economy stayed the same. Then put in a D'tronic and it improved the low end performance and fuel consumption by 2L/100KM. Haven't had it Dyno'd but you can feel the difference.
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Follow Up By: Member - Graham H (QLD) - Sunday, Jun 15, 2008 at 20:05

Sunday, Jun 15, 2008 at 20:05
What brand of exhaust did you get
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Follow Up By: Richard W (NSW) - Monday, Jun 16, 2008 at 04:50

Monday, Jun 16, 2008 at 04:50
It was done by Macquarie 4X4 in NSW but I'm not sure where they sourced it from.
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Follow Up By: Member - Graham H (QLD) - Thursday, Jun 26, 2008 at 15:54

Thursday, Jun 26, 2008 at 15:54
Here are the results of the Dyno tests on the 100 series 4.2td.

Has a DTRONIC chip and now has a DTS 3' mandrel bent exhaust.

The red figures are standard

The blue figures are with chip only

The green is with both.

Image Could Not Be Found

Makes a dramatic difference and not much more noisy than standard.
Took 3 hours because of the extra Dyno runs
All up cost $1100 for aluminised exhaust and dump
plus $900 for chip. Got out of it cheap at $2000 I reckon.
Will do fuel consumtiontests later but dont expect to save much, just wanted a bit more go for towing.
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Reply By: Gazal Champion - Saturday, Jun 14, 2008 at 11:46

Saturday, Jun 14, 2008 at 11:46
Hi Stewart,
I read on the forum last week or maybe a few days ago that a member, I think, had his diesel gassed. He was saying that the claims were a 30% increase in power and a fuel saving of 20%.

He reconed that he could well believe the power increase claims but was yet to have it dynoed and the fuel savings were probably more like 15% if I read it correctly.

Do a search back of the last week and check it out. It was enlightening.

Regards,
Bruce.
At home and at ease on a track that I know not and
restless and lost on a track that I know. HL.

Lifetime Member
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AnswerID: 309883

Follow Up By: Gazal Champion - Saturday, Jun 14, 2008 at 12:02

Saturday, Jun 14, 2008 at 12:02
It's a Bugr to be getting old, Just remembered that I had printed the article to show a neighbour.

The heading is LPG/Diesel findings.
Thread No. 58303
Authors name was Steve.

Give it a look and see what you recon.

A bigger exhaust system never goes astray either when you are talking diesels. Check out some other posts on the subject of exhaust modifications as well.
Bruce.
At home and at ease on a track that I know not and
restless and lost on a track that I know. HL.

Lifetime Member
My Profile  Send Message

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