TUNING BASICS

Performance
more powerful engine swap / engine upgrade ..

engine swap
tsheel el motor we terakeb 7aga akbar fel cc aw more powerful aw tuning potential ( leeh keta3 ghyar performance we keda ..)
hena ye2olak el basic rule .. more power/torque (3azm)

stroker kits
el stroker kits ( ennak tekhaly motor 1.8l mslan tekhaleeh 2.0l be taghyeer el crank)

out bore
tekabbar el motor be estekhdam pistons akbar

go forced induction
turbo aw supercharger or NOS
general rules , * feeh exceptions tab3an ..
law hatrakeb turbo we 3awez performance , recommended (morasha7) ennak teghayar el internals beta3et el motor .. ( internals = crank betgeeb forged we deh salabetha bteb2a a3la , byellat betgeeb salaba a3la , basatem betgeeb lower compression we bardo salaba a3la , we mabda2eyan kol elly gowa el motor betgeebo a7san we performance )

port and polish head
betkabbar magary el hawa , we betkabbar mawaseer el intake manifold

engine weight reduction
el wazn byetshal men el 7agat elly malhash lazma elly rakba 3al engine , we kaman byel3abo fel crank beysheelo menno wazn , we ters el volam bardo

exhaust

we bte3mel exhaust headers .. kol ma el magary el hawa elly fel motor tekbar el motor yedakhal hawa aktar we yedoor asra3 , same law magary el shokman akbar .. , we ne2ool hena bardo teghayar el shokman men el awel lel akher be wa7ed awsa3 fel kotr , betelghy 3elba men el 2 ( el oddam ) for better flow .. tab3an el headers we dah badele le forn el shokman we 3ebara 3an forn shokman bardo bas mawaseer keda ..

engine fuel management
upgrade lel injection system aw el carbrateer .. we dah 3ashan ba3d kol el ta3delat deh lazem tezabat el banzene elly dahkel ( air/fuel mix)
bigger injectors , reprogramable engine management unit , higher flow fuel pump , fuel regulator ,

other
cold air intake system , headers , sport camshaft , high flow exhaust , high flow intake manifold


Drivetrain upgrad

we hena ba2a .. todkhol fe el fetees wel diffranseel (corona) , betzabbat el fetees betgeeb el ratio tekoon monaseba lel application , sawa2 ba2a 3awez 3azm aw 3awez sor3a .. elly hena bet2oolo 3aleeh close gear ratio ..
3ashan el nas matez3alsh ne7ot hena el short shift kit we deh 3asya beta3et fetees met3adela 3ashan yekoon meshwarha 2osayar tewafarlak el sanya beta3et far2 el meshwar lamma tghayar been el 1st gear wel 2nd gear we hakaza .
desk we estewana yet7amelo el high power

el diff
betgeeb hena corona lock , feeh anwa3 fel lock mokhtalefa , we feeh nesab mokhtalefa , wel corona el lock betkhalle el 3agalteen betoo3 el daf3 aw el garr ( garr khalfy maslan yeb2a el 3agalteen elly wara ) yeleffo ma3 ba3d , 3ashan el corona elly mesh lock mesh beylefo ma3 ba3d , we tela7ezha law rafa3t el 3arabeya men wara maslan , we 3atetha el moore , we laffet el 3agala elly wara ( 3agala wa7da ) law el 3agalteen laffo ma3 ba3d teb2a lock , law laffo 3aks ba3d teb2a 3adeya )

suspension
hena betghayar el mosa3deen wel sosat (el yayat) , betrakeb mosa3deen we yayat awta 3ashan lower el center of graphity .. markaz el gazebeya 3ashan better handling we keda (famous coilovers).. betrakeb bigger bars ta7t , we barat beta3et el rokab foo2
kaman el sosat wel yayat beyeb2a leeha spring rate , daraget salaba , we deh ya seedy betekhtar 7aga ya2emma soft ya2emma hard .. 7asab el application bardo
camber plates we deh lazmetha enaha bete3del zawaya el 3agal ba3d ma tewaty wel kalam dah
close ratio steering gear box ( 3elbet dreksion)

Brakes
bigger brakes for the bigger power , we deh betgeeb performance parts , sawa2 ba2a law men nafs el marka aw betgeeb brembo we wilwood wel kalam dah

tires & rims
performance tyres yekoon 3areeda (245/50 maslan wel kalam dah )
rims tekoon kebeera . we ghaleban metsana3a men magnesium 3ashan khafeefa fel wazn


weight reduction
kol ma el 3arabeya betkheff , betegry asra3
leeha kaza taree2a
-ay kamaleyat zyada fel 3arabeya tetshal menha
-betghayar el rafaref wel kaboot wel saag kollo barra betgeebo fiber glass .
- el karasy betgeeb recaro aw sparco 3ashan akhaff fel wazn
- el ezaz betsheelo we betrakeb 7aga esmaha plexi aw macrolon
-el defeera beyetshal kol el slook el zyada elly feeha
-el undercoat elly byetrash ta7t el car fel ardeya byetshal , we kol el black elly fel car men gowa
-el labbad el 7arary elly fel car byetshaal


styling

howa el fekra ennak betsheel kol 7aga mesh ensyabeya fel car , we betkhaleeha ensyabeya 3ala ad ma te2dar
betestakhdem fiber glass we carbon fiber 3ashan el wazn yekheff badal ma el sa maho t2eel keda
spoiler : el spoiler leeh lazma , bas mesh 3andena hena ..
el spoiler lazmeto fel back downforce , beysabbet el car 3ala el sor3at el 3alya beykhaly el back beta3 el car mayartafe3sh wenta btegry
(el kalam dah mesh 3andena hena , hena el spoiler 3ashan yedy el ricer look)
betwasal shwayet 3adadat gowa beta3et 7arara we el boost 3ashan control el car beta3tak , we te3raf el 7ayah mashya ezay