Wen Mac/Testors P-38 Lightning info/manuals

Hello,

    I recently picked up a Testors P-38 lightning in played with condition for a ridiculously low price.  The chrome has been worn off the one gas engine side due to the fuel residue when the plane was flown but it is complete with all its parts.  I may need a McCoy .049 No. 2 engine for this plane.  Do any of the members have information as to a source for this engine?  I'm also looking for paperwork for both the Wen Mac and Testors versions of the P-38 (operating instructions or the brochure for the Testors version where you could get a second engine to install from Testors for a nominal fee).  Does anyone have a source for such paperwork or originals that they would be willing to copy and sell?  Thanks for any replies received.

                                                                                                                                  Joe