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#1 |
Registered User
Join Date: Sep 2008
Location: Santa Rosa, CA
Posts: 451
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Good News!!!
It RUNSSSS
as some of you know I have been doing a engine rebuild the last week. here are some specs 87 TBI block 70~sbc 400 heads Comp cams Mutha Thumpr cam Kit Flat top pistons 650 edelbrock carb long tubes 2200 stall Movie With open shorties Movie with long tubes and mufflers Now I had a few questions, idle is at about 750 and when I put into drive or while driving and come to a stop it wants to die. I don't have power brakes or any accessories. Is the timing off? Thanks and enjoy ![]() ![]()
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Northern California Group Met list: Cyclone, KCJones, TranzAm, extd56, hotrodhomi, mnky30, Rokcrln, Brad, JerryJones, Petey-pablo, 72Subby Last edited by Wilson_; 04-07-2009 at 04:05 AM. |
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#2 |
Registered User
Join Date: Sep 2008
Location: CASA GRANDE AZ
Posts: 4,276
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Re: Good News!!!
congratulations on getting it going
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70 SWB STEPSIDE 70 BLAZER 09 challenger |
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#3 |
"THE GREEN GOBLIN"
Join Date: Mar 2008
Location: Fremont Ca.
Posts: 1,025
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Re: Good News!!!
Sounds Like a chopy Cam
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![]() "THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi ![]() Drive it like you stole it! ![]() Petey-pablo@sbcglobal.net |
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#4 |
Registered User
Join Date: Apr 2008
Location: Smithville, Ontario
Posts: 38
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Re: Good News!!!
Congrats on stat-up!!! With a big cam 750 may be too low in park/neutral. Have you tried turning it up 100 or so? fwiw...650 in drive is what I like to start at.
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#5 |
Registered User
Join Date: Sep 2008
Location: Santa Rosa, CA
Posts: 451
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Re: Good News!!!
ok i will check that out. I need to get a friend over here to hold the brake while i check!
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Northern California Group Met list: Cyclone, KCJones, TranzAm, extd56, hotrodhomi, mnky30, Rokcrln, Brad, JerryJones, Petey-pablo, 72Subby |
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#6 |
Registered User
Join Date: Jun 2008
Location: South Florida
Posts: 11,375
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Re: Good News!!!
Bobby it sounds good,,,,
Congrats on getting it going.
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Get your facts first, and then you can distort them as much as you please!!!!!. Sylvester's build thread >>>http://67-72chevytrucks.com/vboard/s...ht=big+rebuild |
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#7 |
Registered User
Join Date: Sep 2008
Location: Santa Rosa, CA
Posts: 451
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Re: Good News!!!
Thanks!
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Northern California Group Met list: Cyclone, KCJones, TranzAm, extd56, hotrodhomi, mnky30, Rokcrln, Brad, JerryJones, Petey-pablo, 72Subby |
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#8 |
Registered User
Join Date: Apr 2008
Location: Smithville, Ontario
Posts: 38
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Re: Good News!!!
any luck gettin it dialed-in?
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#9 |
Registered User
Join Date: Oct 2008
Location: Brighton, TN
Posts: 1,267
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Re: Good News!!!
On a cam like that youll need to bump up the idle to about 900-1000rpm. Now as far as timing I always set mine by ear. Advance it till you hear it ping under a load then back it off till it stops and its always right on the money then.
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A computer once beat me at chess, but it was no match for me at kick boxing. Duct tape is like the force. It has a light side, a dark side, and it holds the world together. |
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#10 | |
Registered User
Join Date: Sep 2008
Location: Santa Rosa, CA
Posts: 451
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Re: Good News!!!
Quote:
ahhh ok cool, i havent really messed with it because i have not had the time. but hopefully this weekend i will be able to dial it in. thanks for the help
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Northern California Group Met list: Cyclone, KCJones, TranzAm, extd56, hotrodhomi, mnky30, Rokcrln, Brad, JerryJones, Petey-pablo, 72Subby |
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