i'am building a street B.B.C.with roots type blower, my ring gaps are .024 bottom / .022 top is this ok. i had only .019 on top ring.thought was kind of tight.?

i'am building a street B.B.C.with roots type blower, my ring gaps are .024 bottom / .022 top is this ok. i had only .019 on top ring.thought was kind of tight.?

Its a little tright .But as long as you dont beat it to death they shouldnt Butt. Make sure your tune up is ok .

Rob

i'am building a street B.B.C.with roots type blower, my ring gaps are .024 bottom / .022 top is this ok. i had only .019 on top ring.thought was kind of tight.?
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Any particular bore size??