mb4lunch Posted April 28, 2015 Share Posted April 28, 2015 Can you put a newer like around 2005 engine in an old 1999 Forester without too much trouble? How much wiring/ plugs difference is there. The forester is an Auto Trans. Thanks! Link to comment Share on other sites More sharing options...
Fairtax4me Posted April 29, 2015 Share Posted April 29, 2015 Can do up to about 04-05 N/A engine no prob. In either 05 orn06 the heads changed and got active valve control, those engines will be a no-go into a 99. Link to comment Share on other sites More sharing options...
idosubaru Posted April 29, 2015 Share Posted April 29, 2015 up to 2004 2005+ has active valves but you can still use one, it just won't use the active valve stuff. swap the intake manifold from your car onto the new block. and it's 2005+ that are drive by wire right - so swap your throttle body and route your throttle cable. or bolt your 99 heads onto the 2005+ short block. Link to comment Share on other sites More sharing options...
mb4lunch Posted April 29, 2015 Author Share Posted April 29, 2015 This is great info folks! Thanks so much. I just bought a near perfect 99 Forester with rod through the top of engine for $200! So gonna be looking for cost effective engine to put in there. I will pull the current engine soon and see how the heads and all that are. This babe had no rust, working air, great tires, great interior, no dents at all... Think I will do it right and drive it for a while. Even has a trailer hitch! 3 Subies in the drive now.... 81...98...99. :-) Link to comment Share on other sites More sharing options...
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