Boost leak/smoke test TB seal
#1
Boost leak/smoke test TB seal
Hope I'm posting in the right area here.
78 280z l28et (z31 ecu and maf recent)
I smoked the entire intake after the MAF and found good size leakes on both sides of the throttle body at the shaft seals. Have any of you guys replaced these and/or know where they can be be found? (60mm throttle body). Thanks
78 280z l28et (z31 ecu and maf recent)
I smoked the entire intake after the MAF and found good size leakes on both sides of the throttle body at the shaft seals. Have any of you guys replaced these and/or know where they can be be found? (60mm throttle body). Thanks
#4
I'm pretty sure it is the MsA TB. There is slight side to side play but I'm not sure if it has bearings or bushings with possibly seals on the outside. Maybe it's not making a difference in performance just didn't know if anyone had replace them due to a boost leak issue.
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