kaitsu
Scoot Junior
1999 Derbi Atlantis
Posts: 8
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Post by kaitsu on May 24, 2022 13:28:19 GMT -5
So i have bought a derbi atlantis 1999 and i got it working and i need help on finding good and affordable tune parts for it. Im not sure what engine it has but the variator cover is the one with the derbi logo so i think its the morini engine but tuning exhausts for a morini engine doesnt match with my cylinder. i can provide pictures if needed
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Post by aeroxbud on May 24, 2022 14:52:57 GMT -5
If you post some pictures up it should be easy enough to identify.
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kaitsu
Scoot Junior
1999 Derbi Atlantis
Posts: 8
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Post by kaitsu on May 25, 2022 13:29:36 GMT -5
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Post by Zino on May 25, 2022 17:26:20 GMT -5
What part of exhaust doesnt match up the exhaust flange or the mounting bracket to frame . Morini Engines have less pipes that bolt right up than minarelli engines Alot of pipes require a little adjustment to fit the non standard models . Sometimes just enlarging a mounting hole with a dremel makes a world of difference or you might have to have a new bracket made by a metal shop . Scootertuning.ca has some 2003 Derbi parts the 1999's version might have some parts crossover send them a message . If you can find similarities to this service manual maybe that will help www.49ccscoot.com/manuals/Derbi_Scooter_Manual.pdf
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kaitsu
Scoot Junior
1999 Derbi Atlantis
Posts: 8
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Post by kaitsu on May 26, 2022 4:46:39 GMT -5
the exhaust flange doesnt match up
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Post by Zino on May 26, 2022 6:46:49 GMT -5
the exhaust flange doesnt match up post a picture of the flange and how it mounts is it just a little off and need to be rotated you can dremel the slots If you cannot search down a pipe that fits That makes it tougher you would need to have the exhaust flange that fits welded onto a different pipe or have a custom pipe built or custom flange built
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Post by Zino on May 26, 2022 8:18:38 GMT -5
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Post by ThomasTPFL on May 30, 2022 18:52:55 GMT -5
‘99 should be the Morini engine. I have a ‘99 Predator.
If I remember correctly for some reason the TGB Morini exhaust was different from the Derbi? If you’ve got something more generic that may be your issue.
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