500 rwhp possible from ls1 through a4?
09-01-2010, 06:13 PM
#1
Instructor
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500 rwhp possible from ls1 through a4?
Someone is selling their vette and claims 500rwhp through an a4 w/3500 stall. the motor is an ls1 with ls6 worked heads, big cam, exhaust, intake, etc. Is this possible? They are saying 10.9 @ 129ish as well on street tires.
09-01-2010, 06:28 PM
#2
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St. Jude Donor '10-'11-'12
With the right setup yes. But dynos will read what ever you want them to. Does he have a slip to back up his pass? Also 3500 is not a big stall for a big cam so I would be cautious.
09-02-2010, 07:18 AM
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Melting Slicks
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St. Jude Donor '09-'10
I have a 99 vert with an A4. I am pushing 505RWHP. I have a ProCharger P1SC1, an RPM Level 6 4L65E tranny, an RMP build stage 3, 3-rib 3.42 diff, and a rebuilt torque tube. I have no problems what so ever with my setup. I will soon be upgrading my engine as well.
09-02-2010, 11:36 AM
#7
Melting Slicks
10.9 on street tires is tough. Can be done but need good driver and great track. 129 does indicate around 500 rwhp though. Surely the guy has a timeslip or video of the car.
Dont know whats up with this car really but with enough rpms it's possible, just dont know about that many rpms on a stock bottom end.. 
