Well, I did it. Tore in to the u20 and swapped the Pistons! Now she's back on the road and no longer pinging under load! Big thanks to David from sacdatsuns for helping me diagnose my problem!
Registering tomorrow and going for a shake down, tune the sushi and eat it!
Srl31107911
Moderators: notoptoy, S Allen, Solex68
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1969311
- Roadster Nut
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Gregs672000
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Re: Srl31107911
What did you swap to, lower compression pistons? Glad it worked working!
Greg Burrows
'67 2000 #588
Tacoma, WA
'67 2000 #588
Tacoma, WA