Headers and procharger on! And new rear main seal..... Lots of pics!
#14
On The Tree
Thread Starter
Join Date: Apr 2008
Location: Folkston,Ga
Posts: 132
Likes: 0
Received 0 Likes
on
0 Posts
The tune is a little on the conservative side. The torque management was removed but the computer still cuts the throttle back between shifts. My tuner battled this for a while and no matter what he did he could not get it to power through the shifts. He is investigating the problem and when he finds a fix I will have him retune the trans. Its really bad at about 3/4 throttle. Sounds like you hit the rev limiter then slam the next gear.
#15
On The Tree
Thread Starter
Join Date: Apr 2008
Location: Folkston,Ga
Posts: 132
Likes: 0
Received 0 Likes
on
0 Posts
O and BTW headers drop your boost a lot. The kit I bought comes with a 3.85" pulley and is advertised to have 7-8 pounds of boost on a stock 5.3. I ordered the tuner kit and opted for the 3.7" pulley and only ended up with 6 psi. Wish I would have went with the 3.4" pulley. O well maybe in the near future....