Distributor confusion
Thread Starter
Instructor
Joined: Dec 2012
Posts: 120
Likes: 1
From: Canton Georgia
Distributor confusion
Well i ended up with a crate 5.7 vortec engine same as from like a 1997 k1500 truck. Swapped oil pans and pumps timing chain cover got the right intake for the vortec heads. I did not know that the stock 87 corvette distributor would not fit and i have run into a snag.
Because i had the computer retuned and im running the tpi intake i would need an electronic advance distributor other wise the computer wont be able to advance the timing or retard it. The only problem with the stock vortec distributor is it does not look to wire up with the corvette harness. Can i modify a eom vortec distributor to work with my set up? or should i start looking into maybe an msd ignition system.
There has to be a way to get this to work if someone can swap an ls1 into these cars i should be able to get the vortec motor to work.
Car is a 1986 corvette had the distributor out of an 87 corvette.
Because i had the computer retuned and im running the tpi intake i would need an electronic advance distributor other wise the computer wont be able to advance the timing or retard it. The only problem with the stock vortec distributor is it does not look to wire up with the corvette harness. Can i modify a eom vortec distributor to work with my set up? or should i start looking into maybe an msd ignition system.
There has to be a way to get this to work if someone can swap an ls1 into these cars i should be able to get the vortec motor to work.
Car is a 1986 corvette had the distributor out of an 87 corvette.
Race Director
Joined: Oct 2008
Posts: 17,982
Likes: 1,074
From: Lansing MI
Well i ended up with a crate 5.7 vortec engine same as from like a 1997 k1500 truck. Swapped oil pans and pumps timing chain cover got the right intake for the vortec heads. I did not know that the stock 87 corvette distributor would not fit and i have run into a snag.
Because i had the computer retuned and im running the tpi intake i would need an electronic advance distributor other wise the computer wont be able to advance the timing or retard it. The only problem with the stock vortec distributor is it does not look to wire up with the corvette harness. Can i modify a eom vortec distributor to work with my set up? or should i start looking into maybe an msd ignition system.
There has to be a way to get this to work if someone can swap an ls1 into these cars i should be able to get the vortec motor to work.
Car is a 1986 corvette had the distributor out of an 87 corvette.
Because i had the computer retuned and im running the tpi intake i would need an electronic advance distributor other wise the computer wont be able to advance the timing or retard it. The only problem with the stock vortec distributor is it does not look to wire up with the corvette harness. Can i modify a eom vortec distributor to work with my set up? or should i start looking into maybe an msd ignition system.
There has to be a way to get this to work if someone can swap an ls1 into these cars i should be able to get the vortec motor to work.
Car is a 1986 corvette had the distributor out of an 87 corvette.
The tabs that the cap screws thread into break off with alarming regularity on the stock "vortec" plastic body distributor.
Thread Starter
Instructor
Joined: Dec 2012
Posts: 120
Likes: 1
From: Canton Georgia
I agree on the msd distributor I just hate how there's not an easy electronic advance distributor to go into this motor for the corvette. Very weird why the corvette one wouldn't fit
Instructor
Joined: Jun 2015
Posts: 128
Likes: 13
L31
Hello,
pretty old thread here, but I'm looking to repower my '84 with a '97 l31 vortec myself.....
have any pictures of your setup?
I've looked thru the comments on various posts you've made regarding this car... it would be sweet if there was a general summary on your thoughts as to how this repower went.
thanks for any comments you can throw this way...
I plan on using an EFI system of some sort, and don't want to cut the hood if at all possible...
Regards,
Ken
1984 C4 , located in the UP of MI
pretty old thread here, but I'm looking to repower my '84 with a '97 l31 vortec myself.....
have any pictures of your setup?
I've looked thru the comments on various posts you've made regarding this car... it would be sweet if there was a general summary on your thoughts as to how this repower went.
thanks for any comments you can throw this way...
I plan on using an EFI system of some sort, and don't want to cut the hood if at all possible...
Regards,
Ken
1984 C4 , located in the UP of MI
1st Gear
Joined: Sep 2017
Posts: 1
Likes: 0
1984 vortec swap
Hello,
pretty old thread here, but I'm looking to repower my '84 with a '97 l31 vortec myself.....
have any pictures of your setup?
I've looked thru the comments on various posts you've made regarding this car... it would be sweet if there was a general summary on your thoughts as to how this repower went.
thanks for any comments you can throw this way...
I plan on using an EFI system of some sort, and don't want to cut the hood if at all possible...
Regards,
Ken
1984 C4 , located in the UP of MI
pretty old thread here, but I'm looking to repower my '84 with a '97 l31 vortec myself.....
have any pictures of your setup?
I've looked thru the comments on various posts you've made regarding this car... it would be sweet if there was a general summary on your thoughts as to how this repower went.
thanks for any comments you can throw this way...
I plan on using an EFI system of some sort, and don't want to cut the hood if at all possible...
Regards,
Ken
1984 C4 , located in the UP of MI
I am actually looking to do the same ken. Have you found anything on doing the swap? What transmission would you be using?
Instructor
Joined: Jun 2015
Posts: 128
Likes: 13
Racer
Joined: Nov 2010
Posts: 496
Likes: 10
L-31 vortec
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