mudge

I'm looking for Datsun common engine setup files (stock or otherwise) for Engine Analyzer 3.0 and/or Desktop Dyno 2000, anyone?

Now onto Google...

uberhahn

I'm using DesktopDyno2000. Pretty old looking, but reasonably accurate. From what I figured out, using the stock L28 as a test, stock bore and stroke, stock valve diameter. With headers, I got 220 HP at 5600 rpm, max TQ 238 lb-ft @4500 rpm. These figures seem ok, maybe a bit high at the crank. Naturally, the sim assumes correct carb settings. Let me know if you need any specs from the sim.

uberhahn

mudge

Yeah, stock it registers at around 170HP correct? Unfortunately things like intake/exaust/head etc design come into play, and I dont even know the stock CAM specs much less the fancy pants stuff. I seem to remember that Desktop Dyno makes assumptions about things or asks for efficiency numbers, where Engine Analyzer lets you put in more specifics.

I'd love a copy of your file though if you dont mind emailin it to me (the engine/head files not the software of course).