6L R12 Race Motor
by Avetho
Posted
2984 views
1414 downloads
2 points

I wanted to make a motor that was basically four 3-cylinder radials packed together offset by 30 degrees from the last, in like 2 banks of 6 cylinders. It turned out well I think, probably a bit unrealistic the way its set up but at least the hours I put into getting the 12 camshafts, 4 crank journals and ignition timing just right without something going wrong won't go to waste if someone wants to modify it. Its got variable valve lift (thanks SnowyHype for the VTEC as well as I think literally everyone else who also did VTEC stuff) and variable valve timing (that was simple its making the cam advance reference a table derived from the spark table but a renamed copy since its all in degrees), the spark advance is quite aggressive too, its got two intake manifolds and two exhaust headers linked to each bank of 6 cylinders, the valves are very aggressive too in just how much lift they have, its a fun engine though, got up to 280 mph and it made over 1800 horsepower.

main.mr
import "engine_sim.mr"
import "themes/default.mr"
import "engines/avetho/radial_12.mr"

use_default_theme()

main()
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