What type of muffler would be good to make this ride sound good? I have to set the timing next to keep it from backfiring. Then replace the water pump. She cranks everytime now. Waterpump leaks thoe. Then I get to start on the brakes. Whoever owned it before had replaced all the breaks. But there was no fluid in the master. I think I am doing pretty good for not being a machanic. Any help welcome. Thanks Luther...