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![]() 82% BMW corupt ![]() ![]() ![]() ![]() Group: Members Posts: 821 Joined: 18-October 05 From: Bucuresti Member No.: 18 Car: E21 Engine: M20 2.3 143CP ![]() |
-------------------- BMW E21 323i 2.3l K-Jetronic, 17" Alpina
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36% BMW corupt ![]() ![]() Group: Insiders Posts: 374 Joined: 19-October 05 From: Bucuresti Member No.: 32 ![]() |
QUOTE (Robert) Ce presiune de supra-alimentare intentionezi sa ai?
presiunea maxima in intake manifold de 1.2bar boost - asta insemnind undeva 1.4-1.5 bar boost in compresorul turbinei .. presiunea in admisie vreau sa o controlez cu o blow-valve - setata manual ... teoretic, cu GT28 60 trim pot ridica presiunea in admisie pana la 1.8bar (tinind cont ca motorul de 1930 cmc ar trage la presiunea asta peste 25 lbs/min (cam 1.600 l/min) - 482cmc/cilindru, la 5.500rpm, 60% eficacitate volumetrica; la volumul asta de aer motorul ar dezvolta undeva intre 280 CP si 320CP (in functie de calitatea amestecului ..) .. dar, pt inceput n-as vrea sa maresc presiunea atit de mult .. -------------------- '99 E36 Compact - M50B20 max 95kw ...
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