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06-17-2004, 09:29 AM
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#1 |
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Registered User
Join Date: May 2000
Location: Flin Flon, Manitoba, Canada
Posts: 8,853
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Got the engine timed
I timed the engine last night to 8 degrees above TDC. Then pulled the plugs, cleaned them and re-installed. I had 4 black ended plugs after all the cranking it took to start the pig.
Now that it's all done, it runs great and idles smooth, but................I have another question When I throttle it up I have a very small burst of white smoke come out of the top of the carb. Is this normal?? ALso it pops when i let off the gas but i figure thats because I have no exhaust on the thing and have no back pressure. Any ideas guys? You guys have been so great in helping me out and I thank everyone of you!!
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My name's Tim and I'm a truckaholic My 56 Chevy shop truck build http://67-72chevytrucks.com/vboard/s...d.php?t=562795 |
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06-17-2004, 09:34 AM
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#2 |
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PROJECT 7DEUCE
 
Join Date: Dec 2002
Location: GRANTS PASS OR
Posts: 21,606
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Finally she's running congrat's.... The small pop's it make's when letting off the gas is from no exhaust no big deal but I would get exhaust on it soon... I am not sure on the white smoke or is it a mist from the carb? Glad you finally got her running .....
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06-17-2004, 09:41 AM
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#3 |
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Mike
Join Date: Jan 2003
Location: west chester pa
Posts: 2,473
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Put your exhaust on there,and try giving it a few more degrees on the timeing.My blazer runs best with 12 btdc,and my suburban at 10 btdc.I think I saw where You have HEI?
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70'c/10, 71 suburban4x4 402bb, 72suburban 4/6 drop, 72k/5 4x4 blazer 4" lift 35 tires |
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06-17-2004, 09:42 AM
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#4 |
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Howzit?!?
Join Date: Jan 2003
Location: Maryville, TN
Posts: 1,265
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Glad it's runnin' smooth Bud!
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Jason Hawaiian-J 70 Longbed, 307, Edelbrock Carb 1404, Edelbrock Intake 2101, Dual Roller Timing chain and gears, 214/214 cam, Comp Roller Rockers, dual Flowmasters. 1999 Chevy Tahoe 2004 Mini Cooper S 71 BMW 2002 - Sold |
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06-17-2004, 09:44 AM
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#5 |
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Registered User
Join Date: May 2000
Location: Flin Flon, Manitoba, Canada
Posts: 8,853
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yeah, now I gotta get the rest of the MUTT together so I can drive it to the exhaust shop next week
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My name's Tim and I'm a truckaholic My 56 Chevy shop truck build http://67-72chevytrucks.com/vboard/s...d.php?t=562795 |
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06-17-2004, 11:50 AM
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#6 |
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Registered User
Join Date: Jun 2004
Location: Gainesville, Fl
Posts: 382
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My Edelbrock carb does the same exact thing, when you give it the go go juice she spits a little white smog but it is normal, it means power!! well thats my theory anyways.
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Man I need another 67-72!!! 
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06-17-2004, 07:17 PM
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#7 |
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Registered User
Join Date: Mar 2001
Location: Hernando, MS USA
Posts: 1,152
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Man, I know you're relieved, especially with all you went through to get it started. Now you're ready to ROCK.
George
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George Morgan Hernando, MS '69 C-10 swb fleetside '72 GMC swb Stepside |
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06-17-2004, 07:31 PM
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#8 |
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Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
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It sounds like you have got it on the run Dubie
 I agree with smokekiki, play with the timing to find the "sweet spot". i have seen the same stuff, some run better with a little less timing , & some like a little more.....every combo is different. just listen to what that little chev wants....& give it to her! best of luck,crazyL 
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
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06-17-2004, 10:02 PM
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#9 |
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Account Suspended
Join Date: Apr 2004
Location: Nor Cal, Sonoma
Posts: 324
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thisolechevy - hahah i like your theory, i have lots on certain "things" and noises my truck makes....most of them resulting it "yep, must mean lots of power" heh heh heh.
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06-17-2004, 11:27 PM
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#10 |
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Account Suspended
Join Date: Mar 2001
Location: Virginia Beach, Va. U.S.A.
Posts: 15,320
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06-18-2004, 12:41 AM
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#11 |
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i love summertime
Join Date: Jul 2002
Location: Kelowna BC
Posts: 4,302
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man i need to learn this stuff too, i wish i had you guys as neighbours, talking about getting things just right...sounds coool...i just get it driveable, imagine the possibilities
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1967 shortbox stepside Chevy, 365 hp 327, th400. GLOVE BOX LIGHTS FORSALE, click link for info http://67-72chevytrucks.com/vboard/s...d.php?t=273724 |
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06-18-2004, 09:22 AM
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#12 |
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Registered User
Join Date: May 2000
Location: Flin Flon, Manitoba, Canada
Posts: 8,853
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I'm just learning as I go bud
I actually kearned how to time the engine from Horsepower TV believe it or not  I watched them do a cam swap on an old nomad station wagon and then they showed how to time it with a light. It's so damn easy that it only took me 2 minutes and it was done. Just keep asking questions, even if you think they may seem stupid, ask anything. Thats the only way to learn Thanks for all the great comments guys
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My name's Tim and I'm a truckaholic My 56 Chevy shop truck build http://67-72chevytrucks.com/vboard/s...d.php?t=562795 |
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06-18-2004, 09:53 AM
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#13 | |
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Post Whore
Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,686
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Quote:
Still, rather have them making their stupid comments rather than have no show at all. The do some pretty fun projects. Glad you've got the timing all set - I will be doing that one of these days if the planets all align and luck is on my side.
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 |
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