Levin GT skrev:Eg har twincam motor med åtte ventiler...Løgent...Menmen...Det funker!!

Tor skrev:Hva menes med DOCH?DOCH=?????
Amund skrev:for 4afe er jo egentli teknisk sett en twin cam då.... samme som 3sfe. er et cam drev på reg reim. men to cammer under topp dekselet.4A-FE er ikke en twincam. Den drar mye dårligere og har ikke samme"høye turtall" som en twincam. 4A-FE har kun 1 cam.
http://www.club4ag.com skrev: C - Equipped with emissions control systems (note: The “C” is not used if the engine was originally equipped for emissions controls.)(The C notation has been associated with California’s (USA), at that time having stricter emission standards)
U - Equipped with emissions control systems for Japan. (The U notation has been associated with the introduction of Unleaded fuel available in Japan at that time)
E - Electronic fuel injection (EFI)
F - Gear coupled cam drive; dual overhead cam (DOHC) engine: timing belt or chain drives one cam, and “scissors” gear drives the other cam. [Narrow included valve angle]. The split “scissors” gear is a unique way to eliminate gear backlash.
G - Dual overhead cam (DOHC) engine: timing belt or chain drives both cams. [Wide included valve angel]
L - Transversely mounted in vehicle
T - Turbocharged
Z - Supercharged
KinCaiD skrev:*kremt* med de du har limt inn der, motsier du deg selv.Amund skrev:for 4afe er jo egentli teknisk sett en twin cam då.... samme som 3sfe. er et cam drev på reg reim. men to cammer under topp dekselet.4A-FE er ikke en twincam. Den drar mye dårligere og har ikke samme"høye turtall" som en twincam. 4A-FE har kun 1 cam.
4A-GE er det som har TwinCam av 4A serien.
http://www.club4ag.com skrev: C - Equipped with emissions control systems (note: The “C” is not used if the engine was originally equipped for emissions controls.)(The C notation has been associated with California’s (USA), at that time having stricter emission standards)
U - Equipped with emissions control systems for Japan. (The U notation has been associated with the introduction of Unleaded fuel available in Japan at that time)
E - Electronic fuel injection (EFI)
F - Gear coupled cam drive; dual overhead cam (DOHC) engine: timing belt or chain drives one cam, and “scissors” gear drives the other cam. [Narrow included valve angle]. The split “scissors” gear is a unique way to eliminate gear backlash.
G - Dual overhead cam (DOHC) engine: timing belt or chain drives both cams. [Wide included valve angel]
L - Transversely mounted in vehicle
T - Turbocharged
Z - Supercharged
Amund skrev:My mad. Legger meg i støvet.
*kremt* med de du har limt inn der, motsier du deg selv.står jo der at: F; dual overhead cam engine.... er 2 cammer, men den ene blir drevet av tannhjul fra den andre. Grunnen til at 4AGE går bedre er konstruksjonen av toppen, med større vinkel mellom ventilene, kvassere kammer, osv...