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'''Nicke Nymans Volvo 242''' ---- '''Engine specifications''' * Volvo B21ET ** 4 cyl, OHC, 2 valves/cyl ** Stock B21ET bottom end * Volvo V cam (279 degrees @ 0.51 mm, 11.37 mm valve lift) * Custom intake plenum and 65 mm throttlebody * Low impedance 900 cc/min injectors used with 6.8Ohm/50W resistors and a30 V TS diode on the flyback wire * COPs from an Audi S4 * Long tubular turbo exhaust manifold * Holset HX35 turbo, 55 in/60 out with 12 cm² exhaust housing. * Large front mount intercooler * Primary trigger consists of two metal points for simple trigger using Honeywell GT1 Hall-sensor, signal goes low 60 degrees before TDC. * Secondary trigger is a lobe on the balance axel found in these engines, same rotational speed as the cam. Signal goes low after cyl 4 TDC and high again before TDC + 90 deg. ** The lobe was originally made for driving a mechanical pump ** The lobe has been shaped to be 10 mm wide and ends abruptly to get a good metal piece for the sensor ---- '''Configuration''' The car has only been run warm and mapped on low load with a malfunctioning generator, so all the maps are under development. Here are the files: [http://www.vems.hu/files/MembersPage/MattiasSandgren/NickesVolvo/megasquirt200708241709.msq msq] \\ [http://www.vems.hu/files/MembersPage/MattiasSandgren/NickesVolvo/config.txt config.txt] \\ [http://www.vems.hu/files/MembersPage/MattiasSandgren/NickesVolvo/tables.txt tables.txt] Current firmware is 1.0.73. ---- '''Pictures''' http://attitude.mine.nu/bilder/TurboNicke/New%20project/Mattias%20bilder/bil2.jpg http://attitude.mine.nu/bilder/TurboNicke/New%20project/Mattias%20bilder/motorrum1.jpg
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