Please help with my 1989 320 EFI Mercruiser

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08-05-2016, 03:27 PM

#11

28cigarettess

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What about an Edelbrock dual plane air gap intake with a Proform or Holley 650 double pumper with 4 corner adjustments and no choke?

08-05-2016, 03:30 PM

#12

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Quote:

Originally Posted by 28cigarettess

Thanks for the help. There is one of those on eBay now also. The end that goes into the throttle shaft looks different though. I don't know how to sweep the sensor but think I can figure out how to throw this crap fuel injection in the dumpster LOL

Found a ton that look like that one too, but shaft is all wrong. Jaguar, Rover, etc,etc.

I gave up looking at 100's of pics and am waiting for the # on the TPS itself. This will be the best way.

08-08-2016, 07:58 PM

#13

28cigarettess

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Well I bailed today. Ordered carbs and intakes from Summit. Thanks to everyone who came to my assistance in this thread. If anyone needs parts the setups are for sale in the swap shop.

08-08-2016, 08:23 PM

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Give me the # to the tps anyway.

08-21-2016, 10:28 PM

#15

28cigarettess

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Here ya go SB. If you need a high rez pic pm me your email.

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Please help with my 1989 320 EFI Mercruiser-merc-tps.jpg

09-12-2016, 06:40 PM

#16

oconnor marine

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What happened?

09-12-2016, 08:39 PM

#17

getrdunn

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Quote:

Originally Posted by oconnor marine

What happened?

Ya there was another thread with this also. Looking forward to hearing outcome. Any gains? Loss? Wazzup?

09-12-2016, 11:59 PM

#18

28cigarettess

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Ready to go. Just haven't had the time to try her out yet.

09-24-2016, 08:38 PM

#19

28cigarettess

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Finally got her out for a ride today. 21 inch mirage props spinning 5400 with a conservative trim. I am very pleased. Good to be back on the water after 4 years off.