trking
Guest
there is a change up in the intake valves and keepers to address this problem with the 7.5l engines
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Combines engine problems with tr98
brian
Guest
could you please elaborate on the exact product number of the improvement. My dealer appears to know nothing about it thanks brian
trking
Guest
Brian i did some digging and the info is in the 2001 product imp book under the combine section.i have the part numbers you want anyway int valve-87802260 exh valve-87802258 keepers---87802301 retainers-87802300 if youre dealer looked up the valves for the head in PAl for the TR98 these part numbers are there and superseed the old parts.the diff between the valves are the stems where the keepers are located if memory serves me right the old style valves had three notches in the stem for the keepers and they where slighly rounded which allowed for them to pop off.and the new style valves have one big groove for the keeper with more square corners to grab on. if youre dealer has the book it shows a picture of both valves and keepers.