Hello to all ,i am a new member from Raleigh area. Just finished up putting 347 in my 88. this weekend I will be installing maf and on Tuesday taking it to Fastlane in benson,nc for dyno tune. Is there anything that will help in the change over

 

From what, a density speed system or carbureted?

 

It's pretty straight forward. Just make sure you get the pins and additional harness for MAF connected properly to the new ECM.

 

going from speed density to maf, igot the harness from jegs with a bbk m.a.s. and a ecu from ebay, i'm not bad at turning wrenches but wiring not a strong side of mine

 

It's been a little over ten years since I did it, but I think it was only having to add 3 wires to the ECM harness. You shouldn't have any trouble.

 

just finished the conversion worked out great going to dyno tuesday