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  #1  
Old 10-28-2011, 11:36 AM
Tony S Tony S is offline
 
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Location: Cottonwood, Ca
1978 IMP X-250 question - what outdrives?

Hello;

A new member here and just learning about IMP boats.
I just purchased a 1978 IMP Marine X-250 and have a couple of questions. The boat has twin 350 Merc Crusier chevrolet engins. The boat is missing the out drives. Can some one tell me what out drives it should have, Apollo or Bravo?
Also, are the out drives standard rotation, counter rotation or would one of the engines be counter rotation?

Thank you;

Tony
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  #2  
Old 10-28-2011, 12:18 PM
IMP-ish IMP-ish is offline
powerboater
 
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Are the mercruiser engines still in the boat?
Are the existing transom assemblies workable and if so, can you post a photo.
Bravos didn't exist in 78 and they didn't have counter rotation lower unit alpha or merc1s back then.
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Old 10-29-2011, 07:06 AM
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PAR PAR is offline
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In 1978 they would have had "later model type 1" drives. The Alpha wasn't available until '85, the Bravo in '88. Without the upper gear housing available you'd have difficulty identifying which unit they employed, though the controls and transom plate (if still there) might offer some clues.
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Old 10-29-2011, 10:38 AM
Tony S Tony S is offline
 
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Yes, the engines are still in the boat and the transom assemblies are working. I don't know how to post a photo, I have looked the site over and could not locate information on how to post photos.
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Old 10-29-2011, 06:19 PM
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Quote:
Originally Posted by Tony S View Post
I don't know how to post a photo, I have looked the site over and could not locate information on how to post photos.
If you're using the Quick Reply, click 'Go Advanced' (or use the blue "Post Reply" button instead) and then click 'Manage Attachments.' Make sure to submit the post after you choose and upload the photos. (Longer FAQ)
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Old 10-30-2011, 02:21 PM
Tony S Tony S is offline
 
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I think I got the photo to download.

Than you for the help.
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1978 IMP X-250 question - what outdrives?-1978-imp-boat-004.jpg  
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  #7  
Old 11-08-2011, 07:06 PM
jmc1805 jmc1805 is offline
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the outdrives are probably mercuruiser "TRS" or "TR"
I have a 1978 X250 with a single 454 and TRS outdrive
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1978 IMP X-250 question - what outdrives?-78-imp1.jpg  1978 IMP X-250 question - what outdrives?-78-imp3.jpg  
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Old 11-08-2011, 07:20 PM
jmc1805 jmc1805 is offline
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I have the orginal oweners manual for this boat. if you would like a copy. email me at jmc1805@spec-sev.com
John
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1978 IMP X-250 question - what outdrives?-new-interior09-desktop-resolution-.jpg  1978 IMP X-250 question - what outdrives?-new-interior05-desktop-resolution-.jpg  1978 IMP X-250 question - what outdrives?-new-interior-16-desktop-resolution-.jpg  

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  #9  
Old 11-12-2011, 08:27 PM
Tony S Tony S is offline
 
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John;

Tried to email you but for some reason it didn't go thru. Yes, I would appreciate a copy.
My email address is:

tonyz06@sbcglobal.net

Thanks again and please let me know off any expense.

Tony
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