Wideband Installed
Thread Starter
Joined: Jan 2005
Posts: 10,425
Likes: 497
From: Hurst, Texas
Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
Wideband Installed
Finally got around to installing the Wideband back into the Van. Also made a short video detailing a little messing around that I did. Its the ONLY TBI engine that I have driven that will make the tires cry at less than 1/2 throttle, with the a/c on no less.
http://youtube.com/watch?v=8tb_myjMLDo
http://youtube.com/watch?v=CiIVgMLXBPA
http://youtube.com/watch?v=8tb_myjMLDo
http://youtube.com/watch?v=CiIVgMLXBPA
Re: Wideband Installed
Is that data on gauge when at idle CL? My idle A/F varies from 15.5-15.9 OL(1.10)?
RBob suggested that it may be due to my cam 224/230 @.05 114LSA HFT cam. I would have thought the 114LSA would preclude that reversion?
My OL idle in tables is commanded to 14.0 I believe. if i raise idle to 1000 rpms is shows 14.5 on gauge. maybe it falls out of OL idle parameters. not sure.
cruise is 15.0/1 CL with no HW mode. WB is calibrated. sensor in ext pipe about 16 inches back from collector flange.
RBob suggested that it may be due to my cam 224/230 @.05 114LSA HFT cam. I would have thought the 114LSA would preclude that reversion?
My OL idle in tables is commanded to 14.0 I believe. if i raise idle to 1000 rpms is shows 14.5 on gauge. maybe it falls out of OL idle parameters. not sure.
cruise is 15.0/1 CL with no HW mode. WB is calibrated. sensor in ext pipe about 16 inches back from collector flange.
Joined: Apr 2004
Posts: 3,001
Likes: 62
From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
Re: Wideband Installed
a boost gauge? you running the supercharger again?
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