has anyone ever.... - Toyota Nation Forum : Toyota Car and Truck Forums

MKI_S/C · 06-21-2006, 11:08 AM

Has anyonre ever put a JDM 4agze motor into an 88 na before because i need to know how to wire the damn thing but can't figure it out. HELP me please i want to get back on the road after 4 months on this project.

ToyotaTechGeek · 06-21-2006, 02:01 PM

it's the same if it's out of an AW11.

MKI_S/C · 06-23-2006, 07:31 AM

What parts of a 4agz motor can be used to rebuild a strong 4ag? rods, crank, head? something for high reving and good torque

ToyotaTechGeek · 06-23-2006, 09:31 AM

head is the same. the GZ-E has crummier cams. the block is essentially the same other than the forged parts which the 87+ G-E block has the same crank. the 4AG-E is already a rev monster, so saying "something for high revving" for the 4AG-E is like buying buying a condom for a priest.

MKI_S/C · 06-23-2006, 01:07 PM

so the only thing different is pistons and connecting rods. what parts are useable for a rebuild. would stiffer valve springs help the higher rpm range

ToyotaTechGeek · 06-23-2006, 02:21 PM

of course they would help higher rpms but only when you hve cams with 8.8mm and higher. also you'll need to deal with the ecu for the upper rpms...