Thanks to all. Answer is .022 -.023. ----- Original Message ----- >> Subject: [fastvair] Re: <VV> Rochester 1 bbl Accel pump hole sizes? >> >> >> In a message dated 4/10/2009 10:36:31 A.M. Pacific Daylight Time, >> chsadek at comcast.net writes: >> >> Anyone know what the stock accel pump "jet" hole sizes are?