| Here's the quick note I got from Chip. He's a great guy and is always on here, he'll get to you soon. I'm looking for the maps on the 1820's now as well. I asked him back for them. His email:
What would you like to know? I have compressor maps for both 1420 and 1820. The 1420 is very similar in size as the GT2530, size of the compressor/turbine that is. The 1820 is capable of putting out as much power as a TDO6-20G, and nearly a smuch as the GT2835 on the compressor side, but uses a smaller turbine. This will hurt top end power (less exhaust flow) but will make them spool up quicker than the TDO6 or GT2835. The 1420 and 1820 use the same downpipes as the GT2530/sport 650. Thanks, Chip Ginn
 STAGE V++++ Going to XIII and beyond :) |