Quote:
Originally Posted by 8cd03gro
There are plenty of 5.4s running more boost than 14psi without problems. Water/meth will probably be great with a tune. There shouldn't be any trouble making more power, but I think the gt500 would be better served with a set of tires than power mods. With the trap speeds that seem to be possible, 10 sec passes are not at all out of the question with just a set of tires. These cars with just a beefy set of treads are going to be downright nasty at the track
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In discussing why they didn't go with direct injection on this car they said the didn't need anymore power. Any mods on this car should go into aero, suspension and tires I would think.