Hi everyone im new on here i just picked up a sn95. i just bought it for a toy. 69k original miles needs some work paints faded, drivers seat base needs a new bottom and the steering wheel needs a rewrap. body is straight with no rust except for very minor surface rust on a spot where the paint just came off 1 inch by i inch square on rear fender. car has sat for about 8 yrs. i turned it over by hand a few times to make sure it wasn't seized. had oil in it and oil was changed right before parked. i added 2 gallons of 87 to tank and she cranked for about 10 seconds before lighting off. I may be changing lifters if i cant get the tick to go away. quiet at idle but if u bring it off idle up from there to about 1800 to 2k it has what sounds like lifter noise. engine runs smooth if you past that point no noise and no noise at idle after a few seconds. i believe it also still has the intake manifold runner valves. anyone have any ideas for me. if it was a lifter or engine issue i would think i would have the noise through out all rpms. i just bought 10 qts of mobile 1 5-30 to swap out. yes i know owners manual says 6 qts. cheaper to buy 10 then to worry about the extra expense next oil change. anyonw reccomend putting 5 qts mobile one and maybe last quart marble mystery to try and clean it out run it for a few days and change the oil again?