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Join Date: Nov 2021
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headers

what are the options for mounting headers, when they are a little out of alinement?

Old 12-17-2021, 06:10 AM
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scumbag
 
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You can use a ratchet strap, or series thereof, to pull the primaries around until you can jelly the header on.
It's not ideal, as you're likely to hear a lot here soon, but it will work.

The alternative is to get out the oxy-acetylene torch and a jig and heat up the primaries until you can bend them into the correct shape. This is, imho, riskier than pulling them with ratchet straps. But it is a much better solution if you have the skills/means to pull it off.
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Old 12-17-2021, 06:39 AM
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How much is a little? And are you having trouble getting the primaries on the heads, or is the problem that the muffler doesn't line up with the header collectors?
Old 12-17-2021, 07:26 AM
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primaries to heads
little off in alignment
not quite sure if parallel to each other
Old 12-17-2021, 07:33 AM
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I use an old manifold spreader when the tubes need to be moved around.

Google "exhaust manifold spreader"

You could likely make something up using a bolt and nut to spread it out if they haven't moved too far.

Out of parallel will take care of itself once you bolt everything up tight.
Old 12-18-2021, 06:48 AM
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very cool
thanks
Old 12-20-2021, 07:34 AM
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You can also double stack gaskets to even them out if they aren't flat

Old 12-20-2021, 08:51 AM
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