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EB's 261C cam will pass smog #892927 06/27/08 02:44 AM
Joined: Jul 2002
Posts: 1,674
stock87 Offline OP
Body Damage is Cool
For anyone wondering, yes, the 261C "crawler" cam will smog in Cali. My truck is running great, a shade lean at idle (given the high HC), but it still passed first try.


[Linked Image]


My Truck: 1987 XtraCab DLX 22R 4WD 5 Speed Manual
--------------------
"Speed has never killed anyone. Suddenly becoming stationary, that's what gets you." -Jeremy Clarkson
Re: EB's 261C cam will pass smog [Re: stock87] #892928 06/27/08 03:25 AM
Joined: May 2008
Posts: 14
A
anotherjeff Offline
Need a Spot
Congratulations! You squeaked through, though. "142ppm", with 143ppm max, is close! (I believe "143ppm max" means "measured 143ppm fails", in CA)

Re: EB's 261C cam will pass smog [Re: stock87] #892929 06/27/08 05:54 AM
Joined: Mar 2002
Posts: 706
J
Jeepeater Offline
Rock Warrior
Any idea why the HC is high at 15mph? I just did the street RV head and 261c cam myself but haven't been smogged yet.

Re: EB's 261C cam will pass smog [Re: Jeepeater] #892930 06/27/08 06:14 AM
Joined: Oct 2002
Posts: 15,887
kewlynx Offline
Toyota & Classifieds Moderator
*****
FWIW, it helps if you do an oil change with the HC before you go in, esp if you are carberated.

Kali-- argh.


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Re: EB's 261C cam will pass smog [Re: anotherjeff] #892931 06/27/08 06:17 AM
Joined: Jul 2002
Posts: 1,674
stock87 Offline OP
Body Damage is Cool
Quote
Congratulations! You squeaked through, though. "142ppm", with 143ppm max, is close! (I believe "143ppm max" means "measured 143ppm fails", in CA)


Noticed that too, huh? Hey, a miss is as good as a mile, right? <img src="/forums/images/graemlins/smile.gif" alt="" />


My Truck: 1987 XtraCab DLX 22R 4WD 5 Speed Manual
--------------------
"Speed has never killed anyone. Suddenly becoming stationary, that's what gets you." -Jeremy Clarkson
Re: EB's 261C cam will pass smog [Re: Jeepeater] #892932 06/28/08 05:32 AM
Joined: Jul 2002
Posts: 1,674
stock87 Offline OP
Body Damage is Cool
Quote
Any idea why the HC is high at 15mph? I just did the street RV head and 261c cam myself but haven't been smogged yet.


Sorry it took me a while to read your question correctly. The HC is high because the idle mix is set too lean. Rich would be high HC and high CO. I still don't fully understand the method for setting the mix without an EGA, but I've got it running pretty well I think. Good enough to pass anyway.


My Truck: 1987 XtraCab DLX 22R 4WD 5 Speed Manual
--------------------
"Speed has never killed anyone. Suddenly becoming stationary, that's what gets you." -Jeremy Clarkson

Moderated by  4Crawler, 4x4Wire, kewlynx 







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