Any Weber guys here?

craig3x · 02-23-2010, 07:29 PM

I am having a similar problem. Choppy at cruising speeds. But on a long deceleration, it seems to "build up" or something, cuz when I get back on the throttle, it bogs and then farts a huge backfire out the exhaust and sometimes dies. Most of the time I have to pull over and wait a few minutes then fire back up. I do have a wideband, but it is digital and not sure how accurate. (question, i had to install a switch on my wideband guage to go back and forth from each rotor because I am using 2 0xy sensors. has anyone solved that problem?)
here are my jetting settings:
Weber 48 IDA on a 13b street port. (4 port)
250 MAIN ( I know this is big, but my problem is at lower RPMs. Ordered a 190 and 220)
70 Idle
50 Pump Jet
F-11 emulsion tubes
160 Air Corrector Jet

Please help if you can! Thanks

02-23-2010, 07:29 PM	#10
craig3x Rotary Fan in Training Join Date: Feb 2010 Posts: 37 Rep Power: 0	I am having a similar problem. Choppy at cruising speeds. But on a long deceleration, it seems to "build up" or something, cuz when I get back on the throttle, it bogs and then farts a huge backfire out the exhaust and sometimes dies. Most of the time I have to pull over and wait a few minutes then fire back up. I do have a wideband, but it is digital and not sure how accurate. (question, i had to install a switch on my wideband guage to go back and forth from each rotor because I am using 2 0xy sensors. has anyone solved that problem?) here are my jetting settings: Weber 48 IDA on a 13b street port. (4 port) 250 MAIN ( I know this is big, but my problem is at lower RPMs. Ordered a 190 and 220) 70 Idle 50 Pump Jet F-11 emulsion tubes 160 Air Corrector Jet Please help if you can! Thanks