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what does TDCC stand for???????

  • Thread starter Thread starter tconroy
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tconroy

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I have an 83 gs 650gld but i dont know what this lettering means.I know what tscc and dohc means but what about this.Im not as much of a gearhead as I want to be but im learning quickly thanks to this sight!!!
 
Well, I know what TDC means - top dead center. It's when the piston in any given cylinder as at the very top point of it's compression stroke. TDC is useful when checking or setting spark timing, valve timing, etc. Usually the spark is set to fire BTDC - Before (or below? - someone help me out here! LOL) Top Dead Center.
 
Re: what does TDCC stand for???????

tconroy said:
I have an 83 gs 650gld but i dont know what this lettering means.I know what tscc and dohc means but what about this.Im not as much of a gearhead as I want to be but im learning quickly thanks to this sight!!!
Click to expand...

Ok, so what does TSCC stand for?
 
Twin Swirl Combustion Chamber

Twin Dome Combustion Chamber

Ok, so whats my 1977 GS750B likely to be besides an OLD bike lol
(would it be TSCC or TDCC or both if thats possible)??

It didint have any of the stickers on the engine when I got it.
 
The head also incorporates Suzuki's Twin Dome Combustion Chamber (TDCC), which purports to produce a faster burning fuel mixture and more power. -From motorcyclecruiser.com

I'm not sure, but I believe the TSCC was only associated with the 16 valve engines.

Brad tt
 
THE OLDER 2 VALVES ARE NOT TSCC BUT FROM I THINK 1980 THEY STARTED MAKING THE 4 VALVE WHICH WAS TSCC.
 
TDCC = Top Dead Center Compression stroke

TDCE = Top Dead Center Exhaust stroke

Helps to know what stroke your on when degreeing cams on a four stroke. Now if you have a two stroke that might just be a problem :D
 
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