Carb stuff eh. I'm def not able to help. I'm sure they're something for ya.
Not sure how they are but theres a place up north called Carb Connection that may be able to help, or at least you'd think so with that name.
Scott from Mile Hi in CO writes my tunes via email. I have a wideband O2 sensor so I only go to dynos for hp/tq numbers, not tuning.
Tried to hit the dyno sat but the dyno broke.
im using rwtd for mine right now. got a solid tune with my pulley from them, i need to buy a wideband commander myself also. ive used a dyno lately, just for wideband readings thats why i wondered who you used. im getting a stage 4 port and some other bolt-ons in about a month or so with rick.
have you been happy with yours? well, as much as you can without a whipple?
Promax at 5602 S. Tacoma way has a dyno. 1-800-877-9472, or ( 253)472-2975. I think it's still the usual $100 an hour. Mar RPM in Bremerton now also has one, but they really, really suck.