Hey how can you figure out if your engine is a LO3 or LB9? I got a 89 RS camaro if that helps. Thanks

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89 Rs Camaro 305 TBI
Costum Performance Chip
Open Air Element
80 Series FlowMaster Muffler 2.5 inch Cat Back
BFG 235/60r15 Apperance: Black gray pinstripe. Black interior with Gray center piece in seat. Blue Gauge lights and 2 Blue neons under dash Board.
90 Iroc Checkerd Tail lights
Iroc Foglights
System: Pioneer 5200 Head unit Polk 3 ways up front and in the back. Kenwood 300 watt amp pumpin a 8inch JBL GT


"So many engines, so little time"

 

u r car came stock with an LO3. one sure fire way is to look under the hood. If u have a big round air cleaner than u have an L03 if u have like 8 runners than u have LB9