4.8+ GT45 on notchback
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Joined: Jul 2010
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4.8+ GT45 on notchback starting my 4.8 build on my notch back.
process will be slow but will get done eventually.
here is what i have so far
my GTO has a gen 4 4.8 with 799 heads and a ls9 cam with good valve springs/pushrods. this will be going into the notch.
my GTO went 10.75 at 135mph at 4000lbs race weight with a 1.80 60ft on 17psi.
hopefully i can push this setup into the 9s with the same power.
8.8 rear
15x4 fronts
15x8 rears
fuel cell and th400
random pic
process will be slow but will get done eventually.
here is what i have so far
my GTO has a gen 4 4.8 with 799 heads and a ls9 cam with good valve springs/pushrods. this will be going into the notch.
my GTO went 10.75 at 135mph at 4000lbs race weight with a 1.80 60ft on 17psi.
hopefully i can push this setup into the 9s with the same power.
8.8 rear
15x4 fronts
15x8 rears
fuel cell and th400
random pic
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