Well Gents I need some input to a problem I came into well setting up Peters engine on my test stand as I am going to run the motor up for a while to make sure there are no problems with it before I ship it out. The problem came when I was going to install belts on the pulleys and noticed that the lower Crank pulley was off quite a bit compared with the water pump pulleys. I removed the lower crank hub pulley to see if I could spot the problem and it wasn't until I compared it with another 2 grove and single grooved pulley that I measured it against that there was 3/8" difference between the other 2 pulleys. Now here is the thing, Peter sent me his water pumps and the lower Crank hub pulley from his engine and he said that it all lined up ?? I installed a single grooved generator and one off a carrier and both lined up with the water pumps. The lower crank hub pulley that is for the Lynx is sort of special as the fan bolts to it not like most of the other setups.
Does anyone have a close picture of a stock Lynx lower crank hub pulley That I could see as I am at wits end trying to figure why its longer than the stock units making it stick out the 3/8" further. I measured the back side of the pulley to the lower timing cover bolt (see pictures) and it comes around .550 but the carrier/CMP double grooved pulley is at .380 which lines up perfect. Also the pulley is fully seated against the lower cam gear.
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13-10-16, 05:55
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