2jz swap

supradaddy0803 · 10-04-2007, 02:13 PM

OK the major difference between the 1JZ and the 2JZ is .5 liter. the 2JZ is a 3.0 liter and the 1JZ is a 2.5 liter. Sounds major but really isnt. I have seen 1JZ's and 2JZ's push over 1200 hp. 600 hp is not that hard to acheive with either of them but the benifit of the 1JZ is that it comes from the factory with a metal head gasket already installed. It will handle 700+ at the wheels with no major internal mods. When you look at the motors side by side even people I show it to have to take a second glance. Oh and also the 1JZ starts at 280 hp and takes a little stuff like I have to get over 300 at the wheels. The 2JZ starts at 320hp and actually will net you about 270hp at the wheels to start. The big killer is that tranny and driveshaft will eat a lot of HP going to the back.

10-04-2007, 02:13 PM	#6
supradaddy0803 12psi boost Join Date: May 2006 Location: Athens, TX Posts: 308	OK the major difference between the 1JZ and the 2JZ is .5 liter. the 2JZ is a 3.0 liter and the 1JZ is a 2.5 liter. Sounds major but really isnt. I have seen 1JZ's and 2JZ's push over 1200 hp. 600 hp is not that hard to acheive with either of them but the benifit of the 1JZ is that it comes from the factory with a metal head gasket already installed. It will handle 700+ at the wheels with no major internal mods. When you look at the motors side by side even people I show it to have to take a second glance. Oh and also the 1JZ starts at 280 hp and takes a little stuff like I have to get over 300 at the wheels. The 2JZ starts at 320hp and actually will net you about 270hp at the wheels to start. The big killer is that tranny and driveshaft will eat a lot of HP going to the back. __________________ 1987 supra NA 5 speed 1JZGTE swap Tokico Illumina 2 and Eibach springs Tokico pillow blocks Suspension Techniques front and rear sway bar HKS super dragger cat-back exhaust plus test pipe Greddy Profec B spec 2 boost controller HKS type 1 turbo timer Supra sport solid steel drive shaft Walboro 255 fuel pump JZA70 Front end mod 18" Volk Racing AV3 18x8.5 front 18x9.5 rear Last edited by supradaddy0803; 10-04-2007 at 02:15 PM.