Ascrap2003 Posted May 10, 2006 Report Share Posted May 10, 2006 I have a 06 4.8. So far: Cold air tube stock box, K & N drop in, TB bypass, Predator, Cut out. What would be a good set up to gain high end HP while keeping low end torque. If I can keep the low end power where it is at I would even be happy, but a little more low end would not hurt either. I would like to get to a low to mid 13's with anything but spray or a charger on a stock rotating assembly. Quote Link to comment Share on other sites More sharing options...
misterp Posted May 10, 2006 Report Share Posted May 10, 2006 (edited) What kind of vehicle? SCSB truck? Manual or automatic? Rear-end ratio? Mr. P. Edited May 10, 2006 by misterp (see edit history) Quote Link to comment Share on other sites More sharing options...
detjoe Posted May 10, 2006 Report Share Posted May 10, 2006 are you still stock tune? that is a big start! Quote Link to comment Share on other sites More sharing options...
zippy Posted May 10, 2006 Report Share Posted May 10, 2006 There are some cams that you can chose to increase the low end a little and gain some upper. Tuning is the first place to start and if you're running the 4.8L and an auto, a converter is another huge gain. You aren't gaining more low end power from the engine, just using the power from where the engine is more efficient. Quote Link to comment Share on other sites More sharing options...
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