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Where can I find info on swapping an LS series motor into a 1st gen f-body?
Kicking this around and I was curious:cheers:
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Well, you came to the right place. Tons of LSx based engines 1st gen F Bodies around here!:thumbsup:
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The ones Neki67 listed I have been using for my swap and they have tons of good info. Some things depend on what year LS1 and is it an F-body or Corvette. It isn't a hard swap but there are a lot of things that I wasn't aware of until I started searching.
Basic things: motor mounts headers ecm tune & harness re-worked or buy new stuff lokar 36" throttle cable for LS1 throttle body (cable style) lokar gas pedal or modify a 6 cylinder pedal f-body oil pan mod or buy a new one extend oil p/u tube or buy a new one If you want to remove the egr and use an egr block plate here is a link http://www.myls1.com/cmps_index.php?...6installandegr If you don't have a return line on your fuel rail (only on the 97-98 corvettes) then you will need to run a 99+ corvette filter regulator: info here: http://www.ls1tech.com/forums/conver...8-34-ebay.html This is a good link for first gen swap as well: http://ls1tech.com/forums/conversion...ro-basics.html You can run stock F-body accessories & vette accessories and you will have to notch the frame to fit the compressor if you are running air. There are compressor relocator brackets, but I don't know much about them. A lot of guys run the walbro 255 intank fuel pump. You can either sump a stock tank or buy one from ricks's, DSE ect. I copied off of another guy on here and used a tank from a 92-96 caprice. It is a 22 gallon poly tank but requires a little work to get it to fit and it will not work with mini tubs. 97-97 heads are different bolt pattern, 99+ have are centerbolt which gives you better options if you want to run valve covers. Common fuel lines used Fuel Line: 3/8 Return line: 5/16 Depending on what your goals are with the motor here are some things I have researched and that I am doing with my motor. Thunder racing 230/224/111 cam was recommended for me to use with a T56 and 4:10 rear gears. Alot of guys run a 224/224/112 but there are a ton to choose from and that would be your preference. Camshaft install and information. http://www.ls1howto.com/index.php?article=23 Most guys run 3:73 rear gears with the 4l60e or 4:10 w/ the T56 LS6 intake flows better than an LS1. You can port the stock throttle body for better performance. I am shooting for 390-400HP with my bolt ons and cam swap. I am a budget builder, so my information may not be what you are looking for. Hope this helps. :thumbsup: |
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