Quote:
Originally Posted by cosmogirl
Does anyone know the difference in the 2860rs vs the gtx upgrade? I am considering doing that as well since I have everything out...
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the gtx2863r is very similar to the 2860 down low, the compressor graphs almost match until you get to around 18psi where the 2860 is running out of steam, the gtx has a much higher efficiency range and is capable of safely running 30+ psi which makes it good for about 350whp+
each. so while the 2860 is maxed out to about 600-650whp, the gtx version is capable of pushing over 700, assuming your setup can handle that much boost (compression ratio, fuel, timing etc).