Originally Posted by RonMaiden
Excuse my ignorance but what is a 2zz?
no worries :D
2zz-ge engine, heads up designed/made by yamaha. Has valve lift (similar to vtec but pulls harder) i had it tuned to engage at 5500 and redline was at 8900 rpms. Same engine in the new lotus Elise and exige and in the runx, corolla xrs, celica gt-s. 199.XXwhp was the best i got from it, stock was 161whp. stock lift at 6200 to 8250 rpms too much money to get there though. I got my genesis to hit 350whp with almost the same amount of $$$$