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hi im new here and im a car nut lol sleep dream & eat cars lol i have a 99 formula 1 of 262 in the 11 u color id like to know how many of the 262 are like my car i have the rpo codes & vin any help would be greatly appreciated btw this is my first ls1 car
rpo codes are aaa dl5 nf2 u75 6zl
hi im new here and im a car nut lol sleep dream & eat cars lol i have a 99 formula 1 of 262 in the 11 u color id like to know how many of the 262 are like my car i have the rpo codes & vin any help would be greatly appreciated btw this is my first ls1 car
rpo codes are aaa dl5 nf2 u75 6zl
Actually, there were 268 Pewter (11U) Formulas built in '99, including the exports. I'm not familiar w/ those RPO codes you listed (I'm too lazy to look them up, but you can; Google "4th Gen F-body RPO" to get a listing). To break down the 268 you'll need to consult CompNine.com and play with their RPO filter to determine how many of those 268 Pewter Formulas were M6 (MN6) or A4 (MX0/M30) for example. Or you could take educated guesses using the percentages of the various RPOs used on the Formulas from the breakdowns linked in my sig. Example:
Total '99 Formula (coupes) built: 1602
Total '99 Formulas w/ Pewter (11U): 268 (16.7%)
Total '99 Formulas w/ M6 (MN6): 577 (36.0%)
Total '99 Formulas w/ Hardtop (no CC1/DE4): 449 (28.0%)
ESTIMATED # of '99 Hardtop Formulas w/ 11U, MN6 = 0.167 * 0.36 * 0.28 = 1.68% of the 1602 = 27
U75 - Power Radio Antenna
AAA- 4 way manual seat adjuster
DL5- Roadside Service Information Decal
NF2- Federal Emission System, Tier 1
could not find any info on 6ZL
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