The pointy ends of the four lobes will all be facing outwards (toward the fender of the car)...TDC on #1 means both intake and both exhaust valves are closed, so the lobes on the cams will be pushing down on the shims the least at this point, hence the reason the pointy ends are all pointing outward.s13drft89 wrote:Need help with what the cams look like when first piston is at TDC