Do I have to use the donut gasket when installing a shorty header?
I was installing my header this evening and everything was going smooth until I cracked the exhaust flange bolt with the spring. So I have 2 on order from My Honda Dealer. But, do I have to use the big donut gasket from the header to the downpipe with the new header?
Joined: Jun 2002
Posts: 3,242
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From: so cal djmota=oscar
Rep Power: 324 



one word....yes.
make sure that the flange on the spring bolt goes THROUGH the hole on the down pipe and does not get hung up on it. this is a common mistake.
make sure that the flange on the spring bolt goes THROUGH the hole on the down pipe and does not get hung up on it. this is a common mistake.
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