The truth about the 1JZ vs. 2JZ cylinder head - Supra Forums
2006年1月17日 · A stock 2JZ flows about 238in and 154ex at .400 lift. A stock 1JZ head flows 215in and 133ex at .400 lift. After I did a good street port job including reworking the chamber the 1JZ head flowed 230in and 152ex at .400. This should put to rest the idea that the 1JZ head is better than the 2JZ, because the fact of the matter is that it is not better.
1JZ vs 2JZ Pistons and Rods - Supra Forums
2006年3月4日 · You have to look at its domestic market. at the time, the 1jZ was not supposed to be superior to the 7m, just different. the ma70 chassis in 91 came with 5 different engines vs the 2 we got. 7mge, 7mgte, 7mgte (turbo a), 1jzgte, and the 1ggte. so toyota decided to cut the choices down for the new mkiv. they melded the 7m's displacement and ...
What is the difference between a 2jz-ge head and a 1jz-gte head?
2022年12月2日 · The 2JZ-GE (both VVTi and non VVTi) has significantly better port flow and port design than the 2JZ-GTE; The 2JZ-GTE has better port design and flow than the 1JZ-GTE of any variant. The only reason to do a 1.5JZ is if you've got a running 1JZ-GTE setup with a nice turbo kit etc and want the easy button 3.0L upgrade.
The truth about the 1JZ vs. 2JZ cylinder head - Supra Forums
2001年4月11日 · Besides, the 2JZ head has a more aggresive cam compared to the 1JZ let alone the JDM 2JZ but not by much. I say even if there was a doubt you could polish and port a head to make sure it flows right, and it would be a good upgrade for 1JZ guys. Then we can use 2JZ stock twins. People in Australia have been doing 2JZ heads on 1JZ for years.
2JZ vs 1JZ - which is tougher? (yet again) | Driftworks Forum
2012年1月29日 · One more thing too - I've been checking into the stroke/rod length ratio, and found the the 1jz also has better numbers in this dept too. The 1JZ has a 125mm rod and a 71.5mm stoke, giving a ratio of 1.75:1, but the 2JZ has a 142 mm rod with an 86mm stroke, giving a ratio of 1.65:1.
Your 1JZ-GTE And 2JZ-GTE Swap Guide For Dummies - Supra …
2013年6月26日 · Since a setup that would bolt onto a fully stock 1JZ-GTE takes into consideration the block is a 1JZ-GTE block, you cannot assume that it would fit on a 2JZ-GTE block. The reason for this is because the 2JZ-GTE block is an 1/2" taller, so that means the 1JZ-GTE head will sit a 1/2" higher, meaning the turbo setup will sit 1/2" higher as well.
Revs: 1JZ vs 2JZ - Supra Forums
2006年6月9日 · Revs: 1JZ vs 2JZ Jump to Latest 4.4K views 8 replies 7 participants last post by perf0rmance Jun 11, 2006
The truth about the 1JZ vs. 2JZ cylinder head - Supra Forums
2003年7月25日 · same turbo mated to 1.5jzgte with 2jz cams vs same turbo mated to 2jzgte measure both at the same boost and show the hp dyno charts if everything is the same except only the heads then compair the figures.
The truth about the 1JZ vs. 2JZ cylinder head - Supra Forums
2003年3月25日 · 1JZ/2JZ Swap. The truth about the 1JZ vs. 2JZ cylinder head. Jump to Latest ...
1JZ vs 2JZ Pistons and Rods | Page 2 | Supra Forums
2006年3月5日 · You have to look at its domestic market. at the time, the 1jZ was not supposed to be superior to the 7m, just different. the ma70 chassis in 91 came with 5 different engines vs the 2 we got. 7mge, 7mgte, 7mgte (turbo a), 1jzgte, and the 1ggte. so toyota decided to cut the choices down for the new mkiv. they melded the 7m's displacement and ...