Someone told me to look on the sticker under the hood but it's missing.

 

I believe the stock timing is 0*, at least that's what it was on mine.

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1987 Camaro Sport Coupe LG4
700R4 with 2.73 open rear
Hypertech chip, 180* stat
L69 Dual snorkel air cleaner with K&N air filter
CK rods with B hanger
Hooker catback
Pioneer DEH-P4000, Pioneer speakers front/back

 

The sticker on my '84 LG4 with a Q-jet says it's 6*btdc

 

My 86 IROC LG4 says 0* BTDC

Mark

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1986 IROC LG4 "Bone Stock" (for now)

 

Thanks guys!