So here's where I am at with the Cobra. I had 3.73s in the back with about 400RWHP which was a tad lacking. So I installed some 4.30 gears in the back (1996 Cobra 4V). Was all fun and games until we added more boost, methanol, and a 100 shot of nitrous. Now I have no gear to run at all, it's over almost faster than I can shift with a shot of nitrous and almost 200 more RWHP. I want to be able to run the nitrous and other new mods more effectively, but I don't want to bog down. I've got a set of 3.55s and 3.73s in my garage, what do you recommend to get the most utilization of power? PS Nitrous gets you in the powerband fast.