Gday all
Finally getting closer to putting this engine back together and back in the car
been check measuring everything I can think of so she’s on the money.
Got a set of Hastings moly rings
did the right thing, best I could, checked every single one
Oil control scraper set measures up all at .031”
Second set all at .022”
Top rings are .019, .017, .023, .017, .017, .018.
I don’t like that 23 thou one at all.
Tried it in each bore, tried the others in each bore, same results.
No turbos here, I think 23thou is too big
I want another one at this point
Or will I get away with running it?
Just emailed Hastings with the query, see if they come back to me
What do you guys reckon?

New Hastings ring set measurements
Started by
Bruiser
, Yesterday, 06:52 PM
1 reply to this topic
#1
Posted Yesterday, 06:52 PM
#2
Posted Today, 07:15 AM
I reckon it will be fine Bruce. But if it bugs you (and I get it if it does) buy another set and have a look.
Since my last u beaut expensive build self imploded I did the following -
Took my last block i used - had been honed/re-ringed 5 times since being bored.
I honed it for the 6th time in the shed and slapped it together.
Hastings rings worst gap i got was .025" on cylinder two.
Have done roughly only 100km on this slapper.
Dry comp test 165psi, wet 172 psi. With a .025" gap, I'm pretty happy with that ring seal!
Since my last u beaut expensive build self imploded I did the following -
Took my last block i used - had been honed/re-ringed 5 times since being bored.
I honed it for the 6th time in the shed and slapped it together.
Hastings rings worst gap i got was .025" on cylinder two.
Have done roughly only 100km on this slapper.
Dry comp test 165psi, wet 172 psi. With a .025" gap, I'm pretty happy with that ring seal!
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