"A Moparts.com member recommended this site. A friend has a 318 reverse rotation engine in a boat that threw a rod. all together now & I am in need of dwell & timing specs. it has an old prestolite? points dist with no vac advance & the flywheel has marks for TDC & 5, 10, & 15 btdc. the valve cover says charger 225. thank you for any help you can provide me. Rapid Robert [email protected]"