503 and 399.9 stock Block SD
255 or 400?
I have shifted my 6 speed hard with around 500hp a bunch of times. Its all about how smooth you are, maintenance, and how youre driving. If your on the freeway shifting hard and in and out of gears in 10-12 seconds you wont see near as many issues as you would sitting in a gear say 4th down the back of a track.
I am keeping the 6spd in my car just to see how far it will go. I think there is a lot of unfair negativity around the 6spd.
I am keeping the 6spd in my car just to see how far it will go. I think there is a lot of unfair negativity around the 6spd.
I have shifted my 6 speed hard with around 500hp a bunch of times. Its all about how smooth you are, maintenance, and how youre driving. If your on the freeway shifting hard and in and out of gears in 10-12 seconds you wont see near as many issues as you would sitting in a gear say 4th down the back of a track.
I am keeping the 6spd in my car just to see how far it will go. I think there is a lot of unfair negativity around the 6spd.
I am keeping the 6spd in my car just to see how far it will go. I think there is a lot of unfair negativity around the 6spd.
People need to understand that WHP does not harm an engine. You could have 1000WHP and be fine. It's the torque that becomes and issue. If you somehow magically made 1000WHP and 400 FP's of torque the engine and tranny would hold it fine.
The 6 speed also is not as weak as everyone thinks it is, but it isn't the best gearing for a 1/4 mile.
The 6 speed also is not as weak as everyone thinks it is, but it isn't the best gearing for a 1/4 mile.






