Guesstamates dynoing mid next week
Guesstamates dynoing mid next week Okay I am going to get this thing dynoes to see where its at but lets hear some guesses. Heres the set up as it sits
427 LS7 block with eagle crank, callies rods, clevite H bearings, ARP mina, rod, and head studs, Mahle -4cc forged pistons, and power pac rings low tension 1.5mm ring pac, comp custom cam 244/248 dur at .50 609/612 lift, 113 lobe sep, 109 centerline, +4 ground in.
L92 heads with 918 comp springs and titanium retainers, lunati push rods, GM 7.0L MLS head gaskets, stock rockers
L76 intake with 40 pound injectors, L76 fuel rail, 90mm SDPC TB, no MAF, Speed density tuned using hptuners, MTI clear lid.
MSD wires, stock coils, TR6 plugs gapped at 45, 255 single in tank walbro pump.
Kooks 1 7/8s long tbe headers, kooks catless Y-pipe, corsa exhaust
Through 4l60e with 2800 stall billet drive shaft, and moser 9in with 3.50 gears
427 LS7 block with eagle crank, callies rods, clevite H bearings, ARP mina, rod, and head studs, Mahle -4cc forged pistons, and power pac rings low tension 1.5mm ring pac, comp custom cam 244/248 dur at .50 609/612 lift, 113 lobe sep, 109 centerline, +4 ground in.
L92 heads with 918 comp springs and titanium retainers, lunati push rods, GM 7.0L MLS head gaskets, stock rockers
L76 intake with 40 pound injectors, L76 fuel rail, 90mm SDPC TB, no MAF, Speed density tuned using hptuners, MTI clear lid.
MSD wires, stock coils, TR6 plugs gapped at 45, 255 single in tank walbro pump.
Kooks 1 7/8s long tbe headers, kooks catless Y-pipe, corsa exhaust
Through 4l60e with 2800 stall billet drive shaft, and moser 9in with 3.50 gears
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im gonna say 480-500rwhp. with potential to be higher but id really ditch the y pipe and go w/ duals. my car now is at 542rwhp through m6, td's, steel ds, and 9 inch. but with offroad 3inch y pipe it didnt make but 492rwhp. the 2 into 1 exhaust really chokes a big cubed stroker.
i'll say 490-500 rw through that auto.i've been contemplating duals but my car is lowered quite a bit and i drive on some roads that isn't the best in the world so they would probably get roughed up pretty quickly 
Well its going to be tomarrow that i get tuned I am heading to Kaz to get a full dyno tune Kenny down there is a cool guy and obviously knows his stuff. Also a few things have changed after talking to a few very reputable tuners and I mean quite a few of the best. I was recommended to acually reinstall a MAF onto my car because it would help out driveability and help when weather changes. So on goes a LPE 100mm MAF and changing over to a roadrunner system with EFI live, and the cam has been changed to a much better L92 suited setup it is a custom ground cam with a bigger duration split favoring the exhaust bout 16 degrees split and the engine obviously liked it better even not tuned in. 238/254 dur at .50 605/596 lift on a 114+4 lobe sep on a 110 centerline. cam events are intake open 9 BTDC exhaust open at 65 BBDC intake close at 49 ABDC and exhaust close at 9 ATDC. They have had alot of success with thus far and feels pretty good to me. Anymore guesses before I get back??? Will post up results when i return