RPO code for 86 iroc
#1
02-27-2011 | 02:23 PM
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RPO code for 86 iroc
my irocs engine code comes up LB9. looked it up and i found that its a 5.0L TPI H.O. , now would the H.O. be the 190 hp version or is there a higher HP 305 that year?
#2
02-27-2011 | 03:03 PM
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