Well, i had my LS trans and the stock LS motor made 15.8, which isnt bad i guess but my homeboy and his LSVTEC hatchie made 15.2 and his revved to stock LS limit of 6,900... so im thinkin mine might be somewhere around there, depending on how i drive it, cuz i have the same trans only mine revs to 8k.

Hopefully soon ill be getting my hands on a GSR tranny tho, we'll see how things go from there i guess.

EDIT: and x2, LS gears are VERY long lol, but i love them for daily driving, especially highway cruising, 3000rpms at 70mph.