347ci through a 4L80E makes 428rwhp corked with LS6 intake and stock water Pump
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347ci through a 4L80E makes 428rwhp corked with LS6 intake and stock water Pump
I re-dynoed the truck today as it would go fat on the top from 6,400-7,400. Since I found it liked to be twisted to 7,400 when I was at the track, I decided to re-dyno it and lean it some as it was going to 10.7 AF.. Only other change is I put a ASP UD pulley on it. Here is the full scoop.
Stock Block Cleaned up
Stock Crank polished
3.905 Diamond -2cc piston
Eagle rods
.045 gasket
TEA heads
Trex
Stock lifters
Sock rockers
No MAF
LS6 intake
Ported stock TB
ASP pulley
Stock Water pump
Edelbrock 1 3/4 stepped 1 7/8 HVMC headers
3" X-pipe
Warlock mufflers corked
Stock 4L80E
3,200 Fuddle verter
12bolt
3.73's
275/50/15 BFG DR on steel 8" wheels
Over lay is old tune and stock pulley vs now
It went 12.33 @ 110mph weighing 3,840 with me with the old tune/pulley. I wonder what it would pick up with a Fast 90/90 and an EWP. Also wonder if I can get in the 11's now after a gear tire change..
Stock Block Cleaned up
Stock Crank polished
3.905 Diamond -2cc piston
Eagle rods
.045 gasket
TEA heads
Trex
Stock lifters
Sock rockers
No MAF
LS6 intake
Ported stock TB
ASP pulley
Stock Water pump
Edelbrock 1 3/4 stepped 1 7/8 HVMC headers
3" X-pipe
Warlock mufflers corked
Stock 4L80E
3,200 Fuddle verter
12bolt
3.73's
275/50/15 BFG DR on steel 8" wheels
Over lay is old tune and stock pulley vs now
It went 12.33 @ 110mph weighing 3,840 with me with the old tune/pulley. I wonder what it would pick up with a Fast 90/90 and an EWP. Also wonder if I can get in the 11's now after a gear tire change..
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