1- Offroadsolution.com sells them and they are direct fit!
2- It should direct fit. contact ORS for that
3- you guages should work fine i dont really think you need to rewire them again contact ORS
4- you will need to get a new tranny, the 5vz will only bolt up to the manual trannies from the older trucks and will not bolt up to the auto, please the 5vz tranny is alot better tranny!
5-new tranny
6- Yes, Offroadsolutions.com heres the website link http://www.offroadsolutions.com/technicalarticles/34l_conversion_kit_auto.htm
and as for turboing the 3vz just do you research on it, i beleive that the stock ecu wont be able to handle the turbo, so you would need to get a megasquirt system for that and that basically is a ecu but you controll everything. if you wanna keep your 3vz, the weak link on the motor is the heads, you need to get perfomances cams and get o/s valves and port polish the heads and hopefully should at least get you like prolly 30 more hp! cuz im gonna be doing that and tryin to turbo my 3vz, right now im just doing my research on it and getting my yota ready! if you want more info look on yotatech.com very helpful!
good luck on your journey!
2- It should direct fit. contact ORS for that
3- you guages should work fine i dont really think you need to rewire them again contact ORS
4- you will need to get a new tranny, the 5vz will only bolt up to the manual trannies from the older trucks and will not bolt up to the auto, please the 5vz tranny is alot better tranny!
5-new tranny
6- Yes, Offroadsolutions.com heres the website link http://www.offroadsolutions.com/technicalarticles/34l_conversion_kit_auto.htm
and as for turboing the 3vz just do you research on it, i beleive that the stock ecu wont be able to handle the turbo, so you would need to get a megasquirt system for that and that basically is a ecu but you controll everything. if you wanna keep your 3vz, the weak link on the motor is the heads, you need to get perfomances cams and get o/s valves and port polish the heads and hopefully should at least get you like prolly 30 more hp! cuz im gonna be doing that and tryin to turbo my 3vz, right now im just doing my research on it and getting my yota ready! if you want more info look on yotatech.com very helpful!
good luck on your journey!