4.56 in a M6
i have no traction until somewhere in 4th on street tires. i love them. they feel way better than my 4.10's did. and i turn like 2400 at 80mph
i have no traction until somewhere in 4th on street tires. i love them. they feel way better than my 4.10's did. and i turn like 2400 at 80mph
j/klook in my sig. it a new cam that thunder developed to work on stock heads. it a 242/248 cam that made over 450rwhp with boltons and cam only. few others have already gotten some really good numbers with it. like 439 with different gears, and i should have 420's through my 12bolt with a 4.56 posi setup when i finish the tune.


