1970-83 Yamaha XS650 750cc (277° Rephased - HH Spec)

1970-83 Yamaha XS650 750cc (277° Rephased - HH Spec)
by kozbilek

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Based on Hugh's HandBuilt specs, this configuration models a modified 1970-83 Yamaha XS650 with a 750cc big bore kit, a Shell #1 cam and a straight pipe true dual exhaust system. A 277° rephased crank alters the standard firing intervals to 277° and 443°, mechanically replicating the operational dynamics of an 83° V-twin engine. Feel free to use and modify.

main.mr

import "engine_sim.mr"
import "themes/default.mr"
import "engines/kozbilek/xs650-277-rephased-750cc-stroker-hh-specs.mr"

use_default_theme()

set_engine(yamaha_xs650_rephased())