What do you think it'll run?
 

2000 trans am. A4 3.73 gear. long tubes, ory, and it has some sort of knockoff flowmaster muffler, and appears to have stock pipe other than that. Slp lid, kn filter. I think thats it.
A month or so ago it went 13.4 at 106 at atlanta dragway. Its my cousins car, and that was his first and only run ever. that was with a 2.2ish 60 ft.
Since then we added a ported TB, 160 degree stat, diablosport programmer, and we've dialed in the fuel and spark along with what we've info we've found online, and upped the shift points, lowered fan control, and all that. and added m/t et streets, same size as before (275 40 17).
So what do ya'll think it'll do? It should have gained a little power, but even if it didn't gain much those tires should drop the 60ft a good bit i hope. Thanks for te input guys.

nobody got any input? im hopin he goes at least 12.9ish anyway.

People have run stock ls1 into the high 12s.

maybe they have, but at atl dragway 99 percent of stock auto ls1 cars run real high 13 at about 101 or so. never saw one any faster that wasnt modded pretty good. im just wondering what the recent mods should do.

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