Do I need new exhaust manifolds?

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   Yes Pete,  I was going to check with the link that someone else posted about rebuilding a pump.  Rebuilding the old pump is the best idea.  Plus it keeps it more original too;)

The pump is a Delco (ugh sacrilege) I will post up the numbers on it and see  if any place has rebuild kits for them.  Is it true that the BB chevy's took the same pumps as SB fords?  If so, that might make sense why it is a  delco.

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horkn Members Profile Send Private Message Find Members Posts Add to Buddy List Platinum Member Joined: September-10-2007 Location: Cedarburg, Wi Status: Offline Points: 1511	Post Options Post Reply Quote horkn Report Post Thanks(0) Quote Reply Posted: June-11-2010 at 10:58pm
	Yes Pete, I was going to check with the link that someone else posted about rebuilding a pump. Rebuilding the old pump is the best idea. Plus it keeps it more original too;) The pump is a Delco (ugh sacrilege) I will post up the numbers on it and see if any place has rebuild kits for them. Is it true that the BB chevy's took the same pumps as SB fords? If so, that might make sense why it is a delco.
	78 martinique- refloored, reinforced, stringers re glassed, re engineered interior GT40P heads Edelbrock Performer intake acme 4 blade http://img.photobucket.com/albums/v64/horkn/fish/nautique.jpg

horkn Members Profile Send Private Message Find Members Posts Add to Buddy List Platinum Member Joined: September-10-2007 Location: Cedarburg, Wi Status: Offline Points: 1511	Post Options Post Reply Quote horkn Report Post Thanks(0) Quote Reply Posted: June-12-2010 at 6:46am
	The pump only says AC on the part leading to the body of the pump, and the numbers stamped on it are 40960. Other than that all is has for other stampings/ markings is made in USA on the bottom ring. I'm assuming AC stands for AC delco, as the script looks to be the same as AC delco. edit.. I sent an email to then and now automotive with the info I have above. Hopefully they have a rebuild kit. I assume I won't hear back from them until Monday. Does any other place exist for getting pump rebuild kits?
	78 martinique- refloored, reinforced, stringers re glassed, re engineered interior GT40P heads Edelbrock Performer intake acme 4 blade http://img.photobucket.com/albums/v64/horkn/fish/nautique.jpg

horkn Members Profile Send Private Message Find Members Posts Add to Buddy List Platinum Member Joined: September-10-2007 Location: Cedarburg, Wi Status: Offline Points: 1511	Post Options Post Reply Quote horkn Report Post Thanks(0) Quote Reply Posted: June-14-2010 at 9:04pm
	Then and now got back to me. They only rebuild this fuel pump themselves and do not sell kits to rebuild them. It will be 100 dollars for them to do this, and then I would have to pay shipping each way as well. A new one from DIM is 80 dollars, plus shipping. The new one is the better deal IMHO
	78 martinique- refloored, reinforced, stringers re glassed, re engineered interior GT40P heads Edelbrock Performer intake acme 4 blade http://img.photobucket.com/albums/v64/horkn/fish/nautique.jpg

Gary S Members Profile Send Private Message Find Members Posts Add to Buddy List Grand Poobah Joined: November-30-2006 Location: Illinois Status: Offline Points: 14096	Post Options Post Reply Quote Gary S Report Post Thanks(0) Quote Reply Posted: June-14-2010 at 11:10pm
	I guess due to liabilty issues,I don't think anyone will sell marine fuel pump parts now.
	69 Mustang HM SS 95 Nautique Super Sport

kapla Members Profile Send Private Message Find Members Posts Add to Buddy List Grand Poobah Joined: March-27-2008 Location: BA, Argentina Status: Offline Points: 6148	Post Options Post Reply Quote kapla Report Post Thanks(0) Quote Reply Posted: June-15-2010 at 1:16am
	had my oem pump rebuilt once...I could never put it back as it would flood the carb after running some seconds...had to get new one...
	<a href="">1992 ski nautique

horkn Members Profile Send Private Message Find Members Posts Add to Buddy List Platinum Member Joined: September-10-2007 Location: Cedarburg, Wi Status: Offline Points: 1511	Post Options Post Reply Quote horkn Report Post Thanks(0) Quote Reply Posted: June-16-2010 at 7:16pm
	The boat ran very well today. I put a couple of hours on it. The choke operates perfectly, and it had no stumble at all, not even at idle. I didn't smell or see any excess gas coming from the primaries, or out of the exhaust. PSI of the fuel was at 7.5 every time I lifted the motor box.
	78 martinique- refloored, reinforced, stringers re glassed, re engineered interior GT40P heads Edelbrock Performer intake acme 4 blade http://img.photobucket.com/albums/v64/horkn/fish/nautique.jpg

Luchog Members Profile Send Private Message Find Members Posts Add to Buddy List Grand Poobah Joined: April-17-2007 Location: Argentina Status: Offline Points: 2135	Post Options Post Reply Quote Luchog Report Post Thanks(0) Quote Reply Posted: June-16-2010 at 8:51pm
	so what was the culprit?
	1980 Ski Nautique Commander 351W

horkn Members Profile Send Private Message Find Members Posts Add to Buddy List Platinum Member Joined: September-10-2007 Location: Cedarburg, Wi Status: Offline Points: 1511	Post Options Post Reply Quote horkn Report Post Thanks(0) Quote Reply Posted: June-16-2010 at 9:18pm
	The fuel pump. The old one was only putting out 4 psi or so.
	78 martinique- refloored, reinforced, stringers re glassed, re engineered interior GT40P heads Edelbrock Performer intake acme 4 blade http://img.photobucket.com/albums/v64/horkn/fish/nautique.jpg

Do I need new exhaust manifolds?

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