Posted by Paul on October 07, 2000 at 12:00:16:
In Reply to: I Know It's not A PW posted by Tom J. on October 05, 2000 at 09:25:00:
You probably have the 254 engine with it being an F-6 truck. The 215 was used in smaller trucks and you could get it in the trucks up to 2 ton. However, the bigger truck really needed the bigger engine.