January 18, 2015
THE 1JZ/2JZ GTE VVTi SYSTEM
In the 8+ years I've been working on VVTi engines, some of my customers and I have heard just about every excuse as to why VVTi would not work with high HP applications. I got responses like, "good luck!"... ... " what shop is doing it?"... ... "No one will tune it"... ... "you need expensive engine management to tune it"... ... "It will choke power in the top end"... ... " No race team is using it"... ... "wiring is difficult"... ... "no aftermarket support because it doesn't make power." ...
