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Re: Sure fire start on new cam!
[Re: Lew]
#958636
03/25/11 07:54 PM
03/25/11 07:54 PM
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Joined: Nov 2003
Posts: 6,293 Rock Springs
Bob_Coomer
master
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master
Joined: Nov 2003
Posts: 6,293
Rock Springs
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No need to have the cover off. Use the balancer and timing marks. Roll it up on number 1 about 15° BTDC align the rotor and cap to number 1 and your golden.
[color:"red"]65 Hemi Belvedere coming soon [/color] [color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]
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Re: Sure fire start on new cam!
[Re: Bob_Coomer]
#958637
03/25/11 08:06 PM
03/25/11 08:06 PM
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Joined: Sep 2004
Posts: 2,093 oberlin, Ohio
Rapid340
top fuel
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top fuel
Joined: Sep 2004
Posts: 2,093
oberlin, Ohio
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12 o'clock - #1 firing
6 o'clock - #6 firing
can be confusing
1971 Factory Appearing Duster 340 11.000 @ 122 mph
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Re: Sure fire start on new cam!
[Re: Rapid340]
#958638
03/25/11 08:44 PM
03/25/11 08:44 PM
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Joined: Feb 2007
Posts: 316 Coolville, Ohio
Lew
OP
enthusiast
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OP
enthusiast
Joined: Feb 2007
Posts: 316
Coolville, Ohio
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Quote:
12 o'clock - #1 firing
6 o'clock - #6 firing
can be confusing
Some where some place i thought i saw 12:00 but i could not remember where so i thought maybe i was wrong on that positioning.
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Re: Sure fire start on new cam!
[Re: Lew]
#958640
03/26/11 12:20 AM
03/26/11 12:20 AM
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Joined: Aug 2003
Posts: 43,228 Bend,OR USA
Cab_Burge
I Win
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I Win
Joined: Aug 2003
Posts: 43,228
Bend,OR USA
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Quote:
With the timing cover off should my cam gear dot be at 6:00 or 12:00 to drop the dist. in at #1, just want to be sure it fires at the hit of the stater. Thanks
If you align the two dots so there closest to each the cam is in the overlap of #1 cylinder, exhaust is closing, intake valve is opening and #6 has just fired on the compression and firing stroke You can aling the two dots on number 1 overlap and install the disributor so it is pointing at #6 spark plug wire and actaully time it on #6 and be fine #1 and #6 are at the top of there stroke together(90 degree V8)on every revolution, the cam travels half as fast as the crankshaft so the motor opens and closes the valves every other revolution, hence the four stroke engine firing order Now to answer your question the cam gear dot should be at 12.00 o clock to drop the distibutor in to fire #1 on the hit of the starter, you might want to put a little advance in it so it will start right away
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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