Subject	bare with me. so when we set our timing to 15 btdc
Posted by	LivinTheDream on March 18, 2014 at 12:36 AM
	This message has been viewed 234 times.
In Reply To	Re: Cool breeze. I'm always ready to get my learn on. posted by agent4573 on March 17, 2014 at 03:22 PM
Message	Does that mean the spark plugs fires as the piston I traveling upward? That seems to be what it obviously is stating but I want to fully or at least partially understand this. If so that would mean that as the piston is coming up it is compressing the a/f mix from the bottom as the same mix is being burnt from the top. Correct? As if to imagine it compressing a spring that when it reaches the top of its stroke it pushes the piston downward. Thus 10 degrees btdc would be less advance and we would really consider the timing (in a technical sense) retard until the piston is past tdc and the plug fires while the position is on its way down? "torque gets you off the line...& hp gets you over the line." - TTKeeper
Follow Ups	Contact Mag...issue 54....engine basics???? Whaaaaa???? - TTZ2NV(EPTmotorsports) 07:35:15 03/17/14 Re: Contact Mag...issue 54....engine basics???? Whaaaaa???? - agent4573 12:54:00 03/17/14 Cool breeze. I'm always ready to get my learn on. (n/m) - TTZ2NV(EPTmotorsports) 13:06:51 03/17/14 Re: Cool breeze. I'm always ready to get my learn on. - agent4573 15:22:47 03/17/14 bare with me. so when we set our timing to 15 btdc - LivinTheDream 00:36:47 03/18/14 Your description is correct. - kkrofft (OH) 06:45:53 03/18/14 Re: Your description is correct. - agent4573 10:46:30 03/18/14 so would high compression pistons, making the camber smaller - LivinTheDream 19:47:57 03/18/14 No. Higher compression means higher cylinder pressures. - kkrofft (OH) 06:13:37 03/19/14 i guess a simpler question would be how does one prevent - LivinTheDream 20:14:36 03/18/14 The only tools available to reduce detonation are: - kkrofft (OH) 06:29:34 03/19/14 overall cooler cylinder chamber maybe? as discussed in the - LivinTheDream 23:54:42 03/19/14 Backpressure is never a issue - BEASTT 03:43:23 03/20/14 So how does the ridge around the plug affect detonation? - ZXoltan 13:02:36 03/18/14 Re: So how does the ridge around the plug affect detonation? - agent4573 17:46:49 03/18/14 oof (n/m) - aliaZ 13:38:04 03/17/14
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