bro, u want for what car??.... there are tonnes of engine type out there wor...
okla, start first:
4G15 SOHC 12 valve engine - rated 67kw factory
4G15 DOHC 12 valve engine - rated 76kw factory
4G92 SOHC 16 valve engine - rated 76kw factory (More torque than above)
4G93 SOHC 16 valve engine - rated 86kw factory (Cheapest and most effective upgrade of all upgrades)
4G94 SOHC 16 valve engine - rated 98kw factory (Expensive at this moment but within a short time will be a great option)
6A13 SOHC 24 valve engine - rated 120kw factory (larger capacity means torque, bolts right into the car, readily & cheaply available)
6A12 DOHC 24 valve engine - rated 120kw factory (smaller capacity but better breathing)
6A12 DOHC 24 valve Mivec - rated 150kw factory (Our 2nd highest recommendation but getting up there in value)
4G92 DOHC 16 valve engine - rated 130kw factory (Proven only produces approx 110kw with NO TORQUE & very expensive to find)
4G93 DOHC 16 valve engine - rated 100kw factory (Hard to find but worthwhile to fit.)
4G93 DOHC 16 valve turbo - rated 160kw factory (Even harder to find)
4G63 DOHC 16 valve turbo - rated 206kw factory (Can be fitted, requires major modifications to balance of vehicle)
infos are quoted from 4gtuners.com forum...
