Thunderchicken w/ Advanced Induction 21deg CNC'd TFS Heads & HR Dyno Results
#1
Thunderchicken w/ Advanced Induction 21deg CNC'd TFS Heads & HR Dyno Results
Thought you guys might like this. I was sorting through some of the results guys have emailed in and realized that I never posted this up.
It is a 397cid LT1
Ai CNC'd 21deg TFS Heads
Ai Hydraulic Roller Camshaft
Ai Street/Strip Ported GM LT1 Manifold
M6, 12-bolt, 4.11's
12:1 on 92/93 Octane
The car previously had another brand ported LT head, LT manifold, and HR cam & with the old setup put down 433rwhp. The new top-end put up gained from all the way down at 2500rpm when the pulls started (it was up 40-50lb/ft at ~2700).
V8Muscle has a run down on the car specs prior to the top-end swap here
Worth noting, the roughness of the graph is due to not applying dynojet's curve smoothing. Most of the graphs presented online are shown w/ max smoothing applied to make them more presentable.
Hope you guys like it!
-Phil
It is a 397cid LT1
Ai CNC'd 21deg TFS Heads
Ai Hydraulic Roller Camshaft
Ai Street/Strip Ported GM LT1 Manifold
M6, 12-bolt, 4.11's
12:1 on 92/93 Octane
The car previously had another brand ported LT head, LT manifold, and HR cam & with the old setup put down 433rwhp. The new top-end put up gained from all the way down at 2500rpm when the pulls started (it was up 40-50lb/ft at ~2700).
V8Muscle has a run down on the car specs prior to the top-end swap here
Worth noting, the roughness of the graph is due to not applying dynojet's curve smoothing. Most of the graphs presented online are shown w/ max smoothing applied to make them more presentable.
Hope you guys like it!
-Phil
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#12
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That car has always been a favourite of mine if its the same car im thinking of which is a 93 Yellow Formula? Ran 10.98 if not faster iirc when he made the compilation he made on youtube. I guess we'll be seeing some more results from him this year when he goes to the track with it!
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Many many moons ago I missed the chance to buy this car when Johnny Hunkins had it. He was selling that and the 88 formula at the time. Both were Gmhightech project cars. Hard top, crank windons no options. True muscle car.. That car is a tank.
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My favorite video of Thunderchicken, seriously though guys nice work. I doubt I will be that lucky this year.
Congrats on some very impressive numbers.
http://youtu.be/JpxCsKFjTOA
Congrats on some very impressive numbers.
http://youtu.be/JpxCsKFjTOA