how would i tell if i had an unleaded head, if i havent, would this be the reason my engine is smoking??
unleaded head
Started by
myblueberry
, Oct 07 2005 08:04 PM
5 replies to this topic
#2
Barnett
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Posted 07 October 2005 - 08:26 PM
Well i can help you there, if you had a leaded head you would not be able to lift your head from the pillow!! and when your sitting upright your head will be very hard to hold upright, just like a new born babies...how would i tell if i had an unleaded head...
Hope that helps!! :cheese:
#3
Bungle
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Posted 07 October 2005 - 09:37 PM
LOL@barnett
the only way is to remove the head and the valves and look for the inserts
the only way is to remove the head and the valves and look for the inserts
#4
Baeumchen
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Learner Driver
Posted 08 October 2005 - 04:56 PM
try leaded fuel and look if its still smoking
no warranty for your engine
no warranty for your engine
#6
joltfreak
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Posted 08 October 2005 - 11:57 PM
Check for exhaust valve seat inserts. here's an insert, prior to final cut. the lip being talked about is about 1/4 down from the surface. If it's smooth all the way around, from surface down into the port, then it's not inserted/unleaded. If you feel a hard, 90 degree lip and opens up a bit more after that, then it's got inserts.
:twisted:
:twisted:
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