http://www.summitracing.com/ This website is a great cheep place to get high quality parts for your late model car/truck or your daily driver they have great prices on all there parts weather its just a gasket kit or a full engine and transmission!

http://www.subaruforester.org/ This Forum has a lot of useful information about Subarus mostly foresters but a lot of info about brake upgrades and motor swaps on other subarus

This is a section from a book I have that talks about Briggs and Stratton that has alot of good info