Where to set timing
02-08-2007 | 08:19 PM
#1
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From: Oviedo,Florida
Car: 86' Trans am
Engine: 85 LG4-non cc carb(building a 350)
Transmission: Rebuilt 700R4,vette servo,2200stall
Axle/Gears: 2.73 Posi
Where to set timing
i have a 85 lg4 with a elderbrock performer and a non cc qjet, hedmen headers and 3" flowmaster exhaust and i have my timing at 12*btdc i was wondering if this was a good spot for the most power it seems ok here but i want to know if theres a better spot i had it on 8*btdc but changed it
02-08-2007 | 10:51 PM
#2
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
As long as you have a non-CC distributor and are setting the timing at idle with the vacuum advance disconnected, that's a good place to start.
How does it run?
How does it run?
02-09-2007 | 01:54 PM
#3
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Senior Member
iTrader: (1)
Joined: Jun 2006
Posts: 692
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From: Oviedo,Florida
Car: 86' Trans am
Engine: 85 LG4-non cc carb(building a 350)
Transmission: Rebuilt 700R4,vette servo,2200stall
Axle/Gears: 2.73 Posi
ya i got a non cc dist.. it runs pretty good just loking for some more power
02-10-2007 | 10:46 AM
#4
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Joined: Nov 2006
Posts: 248
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From: Tx
Car: 86 Camaro
Engine: 305
Transmission: 700r4
Axle/Gears: 3.73
I'm running 12 degrees on our car and it's worked well there. We're running the torker manifold and street avenger carb, Lunati cam with regular hei ignition. Take off just blows with the 2:73 gears, if you're looking for more power, that's a direction you might want to look.
dan
dan
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