Is there a detailed tbi swap thread??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

jkade · 03-12-2007, 08:53 PM

I was wondering what all I will need to get off the 91 suburban for the efi swap to my 86?? Will I have to change out the whole harness including the dash wiring? Will I have to have a electric speedo or can I keep the cable operated and my cluster? Will the tank from the suburban fit the rear of my swb truck?? I am going to use the 350 from the sub also and put a small cam and springs in it. Would it be easier to use the complete sub harness so I can convert to power windows and door locks? I am also converting to the 91 front end so will I need the whole headlight harness? Sorry so many threads, I need a lot of help

Thanks

03-12-2007, 08:53 PM	#1
jkade Senior Member Join Date: Nov 2005 Location: AL Posts: 2,517	Is there a detailed tbi swap thread??? I was wondering what all I will need to get off the 91 suburban for the efi swap to my 86?? Will I have to change out the whole harness including the dash wiring? Will I have to have a electric speedo or can I keep the cable operated and my cluster? Will the tank from the suburban fit the rear of my swb truck?? I am going to use the 350 from the sub also and put a small cam and springs in it. Would it be easier to use the complete sub harness so I can convert to power windows and door locks? I am also converting to the 91 front end so will I need the whole headlight harness? Sorry so many threads, I need a lot of help Thanks



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