A week with webers, small bits |
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A week with webers, small bits |
krk |
Mar 19 2004, 05:19 PM
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#1
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Senior Member Group: Members Posts: 997 Joined: 27-December 02 From: San Jose Member No.: 22 |
Folks,
As some will know, I pressed my /6 into daily driver status last week, and I guess it's been about 7 days. (while the car has been on the parking pad for quite some time, I've never "gotten to know it" much since it arrived) In particular, I've not driven a carbed car as a daily driver in years. It does't run perfectly yet (of course), but I have a short story from yesterday. The day before yesterday, it started running crappy -- the 5 cylinder wonkle -- I had picked up gas that day -- hmm... -- anyway, here's the interesting bit. Having discected my webers a couple of times, I understand in principle how they work. Knowing that allowed me to get past my annoyance, and play with how the car drove. 5 cylinders at idle, but seemed ok on accel, and full throttle. Playing with spark plug wires isolated the offender, and pulling the idle jet revealed crap in the jet. Life is once again fine. Things of interest: a. in city traffic, you really do spend your life on the idle circuit. On my car, the transition is around 2800 or 2900 rpm. By 3K, you're well off the idles and onto the mains. b. it really is the case that the transition can be felt. It's subtle if all cylinders are firing, but when one is out on one circuit it becomes more obvious. Once it was all working, I can still feel where the transition happens, but it is pretty subtle. Back to your friday afternoon toils. kim. PS. All of this weekly driving has been with the roof off -- it's been in the trunk all week. I know you needed to know this. I needed to tell you. heh. |
Gint |
Mar 20 2004, 01:10 AM
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#2
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Mike Ginter Group: Admin Posts: 16,093 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains |
When I bought my PMO fuel rails and insulator blocks, I also bought to small Fram filters to go inline just before the carbs and installed them in addition to the primary feed line filter. I never had much trouble with idle jets afterwords.
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