Anybody receive their custom tunes in the past couple weeks?

[JWBFX4]

Originally Posted by xthorxz400

quick question about gears....this afternoon i am going to my truck 4x4 fab guy in town (family friends) to order some gears for my truck. i have a 4.6 with 33inch tires and was looking at getting some 4.30's installed. Do you think this gear is a good choice?? I would like to have a little more UMMMPHH then stock.

Well if it was me and I was choosing between 4.10 and 4.56 I would probably do 4.10 especially if you do a lot of interstate driving, since you only have 33's. The 4.56 would give you more low end but on the top end around 70 (interstate speed) you would have higher rpms which results in more gas usage over 4.10's but thats just my two cents.