Quote:
Originally Posted by DolSVT00
Properly tuned, high 600's HP and mid/low 700's tq. ET again that would depend on tune,weight and traction but its not unheard of for a truck like that to run mid to low 6's at 102-104 MPH and mid to low 10's in the 130's boost only and be fully Daily driveable with AC PS and 5000 lb towing capacity. Technically, that truck should easily do all of that or better.
Unfortunatly, most of them are tuned by tuners that I wouldn't let tune my lawnmower and are typically stuck in the mid to low 7's.
The OP says 649 HP and 10.90's et, just in comparison trucks with smaller blowers (2.3 liter) around here have made more HP and ET'd in the 10.50's. I would assume the tune for that Big Bore KB 2.6 is extremely conservative if it only ran 10.90's there's some of them in the 9's on boost.That is a verry good blower, much more impressive to me than the larger 3.4 whipple.
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I have a dyno sheet for 646/912 right in front of me. That was on a 3" upper with 110