My car is goin' into the garage this week for the installation of bolt-ons + CAM..
It's a 2005 A4 Z51 C6 Coupe (LS2, 4L65e transmission).. Dynoed 330/343 stock with Borla Cat-back..
My mods are: -
Halltech Stinger + Induction Option
LGM LongTube 1¾ headers (Off-Road) & 3" X-Pipe
G5X3 @ 114LSA <-- Had to upgrade springs & valvetrain components with this, hardenned pushrods, etc..
SLP 25% U/D Pulley
LPE 160° Stat
Vigilante 3500 Stall Converter
Borla Stinger Cat-back
Trans-Go Shift kit
B&M 24,000 TransCooler
I'll be tunning the car using HP-Tuners
What kind of numbers should I be expecting in terms of hp and torque..? What sorta times should I be running in the 1/4 mile and how much should I be trapping (drag radials!? Slicks!?)
I would be pleased with 430/415 out of these mods.. Are my expectations too high/low..!?! If I don't reach this I'd probably slap on a fast90 and a set of proven afr or etp heads and pass my expectations by about 20hp and 20ft.lb..
Running the stock z51 3.15 gears.. Contemplating 3.73's .. Won't go higher than that with an A4... Anyone think the 3.42's could serve me better..!?!?
Any thoughts!? ideas!? I don't wanna end up doing this more than one..!
Comments & suggestions are most welcome!