ya 2ostaz semsem we ya el sada el 2a3daa2 ma3a el shokr leek tab3an ya semsem enak bet7awel te2ra we tetabe3 el tataworat bas ya reet teseeb el kalam dah le wa7ed zo 5ebra wa ma3refa wa derayea.

ana mohandes mekaneka fel 2asas we rakeb honda men sanat 94 fa law sama7t ....o el mawdoo3 dah la2eno feeh 2a3'laat kteera gedan mayenfa3sh 2ay 7ad men el nas ye2raha .

masalan vtec 2eeh ely beysara3 el cam shafts enta nafsak 2olt 2esmo variable valve timing mesh cam timing dah beyzawed fatret fat7 el valve mesh beysara3 el camat la2en el cams btemshy ma3a el katena we mayenfa3sh te5lef 3anha la2en da law 7asal el valvat kolaha tet3aweg la2enaha hatefta7 fe ma3ad mesh ma3adha we mafesh 7aga 2esmaha mashya be 2 valves el 7aga el wa7eda ely bte2fel we tefta7 valvat heya el vtec-e we dah bye2fel valve wa7ed intake fel rpm el waty ya3ni btemshy 12valve we ba3d keda yefta7 ely kan ma2fol yeb2a sha3'al 16 bas mafeesh wala matoor honda bye2fel we yemshy 8 !!! we law feeh 2atmana enak tegebly code el mator dah 3ashan ana ma3rafoosh we ba3deen 32 valve 2eeh da el 16 homa 16 el sir wala beyzawed valve wala beyna2as valve zay ma2olt tan2ees valve we el intake dah byeb2a fel vtec-e mesh fel sir .

tany 7aga el ivtec mesh 2a2al men el vtec bel3aks da 2a7san meno 3ashan da bey5aly el vtec yefta7 fe 2ay wa2t 7asab el 7aga ya3ni law enta m7amel we 3azm el 3arabeya mesh mekafy el vtec yefta7 law enta tale3 matla3 byefta7 we law btegry yeshta3'al ma3ak men 2awel lama tedoos mesh testana le7ad matewsal rpm mo3ayan we yeshta3'al.


ya reet yagama3a ma7adesh yenshor 7aga hwa byestantegha lewa7do 3ashan da mesh sa7 la2eno ba3d keda law 7ad 2etkalem 2odam 7ad mesh fahem we 2al kalam 3'alat hayeb2a shakl rakebet el honda we7esh ana 2asef 3ala 2esloby bas ana saree7 we maba7ebesh 7ad ye2ol 7aga hwa mesh fahemha bezaat law kanet fe honda 3ashan ana metraby 3ala honda men so3'ry :D

hab2a shaker leko 2awy law ....to el mawdoo3 da besor3a 3ashan ma7adesh 2aktar men keda ye2raah............