Hello everyone, I could really use some help on this today. I am working on my car changing out the stock injectors and placing in 30# Accell injectors. I went to put the 2.72” disk in my regulator and I think I have a problem. It seems to me that the ring does not fit around the disk correctly. Hopefully you guys will be able to tell me if this is how it’s supposed to be.

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The 2.47” disk and ring fit perfectly and the 2.22” disk and ring also are a perfect fit. I don’t know what my problem seems to be here. Is this a custom ring for a slightly larger disk? I don’t know why they don’t fit right. Surely that’s not how they are supposed to fit, but I want your confirmation.

I was wondering if it would be ok to use the 2.47" disk. It probably wouldn’t be a good idea, maybe too lean, but I thought I would check.

I am boosting up to 9 psi and my fuel pressures with the 3.62 disk are way too high. This fuel line from the pump is badly cracked and looks as if it is about to fail. However, i think it could also be a virbration problem.
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Thanks.
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Ryan Siefring
Located near Dayton OH, zip 45356
Student at the University of Dayton.