Join Date: Dec 2006
Location: Lead Hill, Arkansas
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7.3 overboost / 80 hp +
Ive, read about the ses,overboost,map,etc.....
Should I use a boost relief valve in line?
MAP fooler (wire harness insert) from sp tuner.
Are there noticable gains by making this change?
Also. Ive been told by reputable mech. that on the 7.3 any hp gain over the 80 is a waste. The engine cant use more than the 80. I have a DP chip.
Power is good but on this big dually I would like to have a little better kick. Ive ridden in trucks like mine that completly rip.
Maybe new turbo will help?