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I believe 17-19 (total) gives the best HP gain. Any more and you start detonating and losing power. This is on premium btw. (92 octane)

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Paul
'92 NX2000 w/ mods
 

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No way does it come stock 15TDC. Cause when I checked mines it was retarded by like 13TDC. Great going Nissan!!!

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Peter
..on AIM = NyceP26
97 200SX SE-R
PR CAI,JWT ECU (with correct timing now @ 15TDC),91 INTAKE CAM,
KYB AGX,EIBACH SPORTLINE,
FSTB, F/R X-DRILLED ROTORS,
 
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Thats what Mr. Chilton says.
check it out in your local auto zone Chilton manual. Sentra 82-94.

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"Spidey"
3x ex-Honda owner
 

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<font face="Verdana, Arial" size="2">Originally posted by NyceP26:
No way does it come stock 15TDC. Cause when I checked mines it was retarded by like 13TDC. Great going Nissan!!!

</font>

It is possible that a lot of SR20's came from the "DEALER" with 13 degrees because they probally wanted them to pass a certain emmission level before they were sold. Just a thought not a fact.
 

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15 degrees + or - 2 degrees so 13 min and 17 max but mine has 19 with 94 octane. according to the fsm.
 
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QUOTE from Chiltons sr20de section:
1991 and later engines.....15 degrees BTDC.

Is the timing advanced another 15 degrees for more HP?

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"Spidey"
3x ex-Honda owner
 

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Mine was at 13 stock too, but i have it at 19 now
in fatc every car ive ever done timig on was at 13 AFAIK.

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Ryan Walsh, 1997 200sx SE-R w/ ES mounts, JWT s4's, AEBS 4-1, PR CAI, Greddy cat-back, Sportlines/AGX's, Bridgestone re730's, Stillen GTR grill
 
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