I just fired up my 340 after 4 years of being offline and it went better than I anticipated. At this point I have to replace my aluminum radiator as it’s leaking. So I didn’t keep it running long. I did however notice a lot of smoke and I am guessing I have some header leaks as well as a lot of stuff burning off.
I am currently using 5/16 x 3/4 Alen Heads with Nord-Lock washers. I think 1” would have better engagement. My flange and gasket stack up is 1/4”.
What size bolt and head type do...
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I am currently using 5/16 x 3/4 Alen Heads with Nord-Lock washers. I think 1” would have better engagement. My flange and gasket stack up is 1/4”.
What size bolt and head type do...
Read more
