The 113 is really a 108 and 12.9 can be right or a 13.1 to 12.9. You must of hooked up good, with may be a 1.7-1.8 60'. With your your mod's those are great numbers and good driveing.
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[b]'99 Cobra Electric Green/Medium Parchment Assembled 04/10/99 1464 of 4040
K&N Charger Filter, Nitto DR's, Steeda Tr-ax Shifter, March Pully's, 3.73 gears, Superchip
FIX Pre 255RWHP 264RWTQ Post 274RWHP 275RWTQ After Mods 307RWHP 304RWTQ
FRPP Shorty Headers, Bassani High Flow Cats to X-pipe, Dynomax Ultra Flow Cat Back
Steeda Variable Rate Springs, Tokico Illumina 5 position strut, Koni 2 way adjustable shock