I have a bd rad on my truck to eliminate the tm, but I think something's still holding back. With rad box on, can't stage any higher than 2000 rpm, with bd rad on, tm "off", I can build boost to 30psi plus at the line, tach quits working, temp gauges quit,
cel come on after rad is switched back off, sounds like it's working as it should.
Now the weird part, with the rad turned on, I can build boost higher, build more rpm than with the tm, but the power in 1st and 2nd gear is still pulled back. 60' is terrible, 1.87-1.9, and driving it on the street you can feel it. Half way through second/toward the end of 2nd gear the engine takes off. Does this with rad on and off.
Any ideas?