Just thought you may like this:-
BIG CAMS
Started by
N/A-PWR
, Sep 29 2013 08:52 AM
138 replies to this topic
#1
N/A-PWR
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CABIN ENGINE CONTROLS GALORE
- Name:Dave I
- Location:Wooroloo, 65km's East of Perth
- Car:'1969' LC RAT TORANA
- Joined: 08-December 12
Posted 29 September 2013 - 08:52 AM
#2
_jlslr5000_
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Posted 29 September 2013 - 09:10 AM
Hi Dave
that was a nice morning show for me with the big cams nice one
john
#3
N/A-PWR
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CABIN ENGINE CONTROLS GALORE
- Name:Dave I
- Location:Wooroloo, 65km's East of Perth
- Car:'1969' LC RAT TORANA
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Posted 29 September 2013 - 09:15 AM
Hi Dave
that was a nice morning show for me with the big cams nice one
john
Nice and Calming to the nerves hey, just kicking over for the start of a Day
#4
rexy
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Lotsa Posts!
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Posted 29 September 2013 - 09:38 AM
Ahh, not long till the summernats....
#5
Dr Terry
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Posted 29 September 2013 - 11:50 AM
I don't want to 'rain on your parade' guys, but most of that surging is a fuel mixture issue not just a lumpy cam.
Dr Terry
#6
_Bomber Watson_
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Posted 29 September 2013 - 12:22 PM
Several of them sound like a blower going "to much not enough to much not enough to much not enough to much not enough"....
#7
_V6 UC_
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Posted 29 September 2013 - 12:43 PM
Fuel surge at idle. Typical of blown methanol setups
#8
_oldjohnno_
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Posted 29 September 2013 - 01:47 PM
I don't get the whole show-car scene, at all. What was holding the rear end in that last car, blu-tack and rubber bands? I can only assume the wheely bars are there to stop it from rolling right out from under the car.
#9
bullitA9X
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Posted 29 September 2013 - 03:00 PM
I don't get the whole show-car scene, at all. What was holding the rear end in that last car, blu-tack and rubber bands? I can only assume the wheely bars are there to stop it from rolling right out from under the car.
Ha ha was thinking the same thing oldjohnno rear end looks like its ready to fall out judging by the wheelie bars....
#10
RallyRed
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Posted 29 September 2013 - 03:43 PM
can one of you guys just explain that....slowly.....why does those big show/drag cars do that rev/die/rev/die thing?
#11
_greenmachine215_
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Posted 29 September 2013 - 03:45 PM
can one of you guys just explain that....slowly.....why does those big show/drag cars do that rev/die/rev/die thing?
Because they have more money than a bull can shit!
#12
Ice
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Posted 29 September 2013 - 03:47 PM
Because they have more money than a bull can shit!
Pretty much sums it up
#13
_Bomber Watson_
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Posted 29 September 2013 - 03:57 PM
can one of you guys just explain that....slowly.....why does those big show/drag cars do that rev/die/rev/die thing?
Mostly due to the valve timing of the cam, and the terrible air speed through the carb/manifold/inlet port at idle.
Sadly you cant have something that works everywhere in the rev range, and if idling is your least priority and the power you make between 8-9000rpm is what your chasing, they will do that.
#14
Dave6179
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Posted 30 September 2013 - 11:22 AM
I still like this one.
#15
Dave6179
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Posted 30 September 2013 - 11:26 AM
Or this....
#16
_greenmachine215_
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Posted 30 September 2013 - 10:47 PM
Since this is goin a bit off topic check out this ol diesel stationary jigger.
It's like a musical pipe organ
http://m.youtube.com...d&v=q_0xifuTqVA
It's like a musical pipe organ
http://m.youtube.com...d&v=q_0xifuTqVA
#17
Kirk
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#18
Dave6179
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Posted 01 October 2013 - 07:13 AM
Since this is goin a bit off topic check out this ol diesel stationary jigger.
It's like a musical pipe organ
http://m.youtube.com...d&v=q_0xifuTqVA
Now thats a big cam... it's gotta be 8" in diameter and bout nine foot long! 
#21
_Bomber Watson_
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Posted 01 October 2013 - 01:49 PM
Yeah mate, was walking past and thought of this thread.
#22
N/A-PWR
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CABIN ENGINE CONTROLS GALORE
- Name:Dave I
- Location:Wooroloo, 65km's East of Perth
- Car:'1969' LC RAT TORANA
- Joined: 08-December 12
Posted 01 October 2013 - 07:36 PM
Thank's for that DJ,
Here is one:-
http://www.youtube.c...ayer_detailpage
Here is another Mother:-
http://www.youtube.c...ayer_detailpage
Edited by TORYPOWER, 01 October 2013 - 07:46 PM.
#23
_Mint_
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Posted 01 October 2013 - 07:55 PM
you want cammy idle..doesnt get much better than this
#24
N/A-PWR
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CABIN ENGINE CONTROLS GALORE
- Name:Dave I
- Location:Wooroloo, 65km's East of Perth
- Car:'1969' LC RAT TORANA
- Joined: 08-December 12
Posted 01 October 2013 - 08:16 PM
#25
N/A-PWR
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CABIN ENGINE CONTROLS GALORE
- Name:Dave I
- Location:Wooroloo, 65km's East of Perth
- Car:'1969' LC RAT TORANA
- Joined: 08-December 12
Posted 04 October 2013 - 10:39 PM
This one is not Bad:-
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