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GJF GJF is offline
Slantnose from HELL
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Join Date: Dec 2004
Posts: 810
If I'm not mistaken the HX 40 is almost 3mm larger than the 60-1.but realistically they are literally neck and neck on the compressor side. I would have to say probably the hot side of the HX40 is the bottleneck. I'm not knocking the 60-1 for a p-car, it just runs out of steam the more you push for power. It works well just on the mid scale. When you want more it gets too close to the surge line.
87 911 Carrera platform
Twin Garrett's, Big Valve, Xtreme Cylinder Heads, JB Racing cylinders and machine work, custom JE pistons, GT2 EVO cams, GT3 oil pump, modified 3.2L intake, 80mm TB, custom Intercooler, equal length headers, DFI, KEP Stage 2 custom twin disc, G50 custom gear set, LSD, Tilton trans pump, Fluidyne cooler
Old 04-15-2014, 08:40 PM
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