Consisting mixing a non-vtec ls block with a vtec head in simple terms. Favorable swap by periatsi's because of low cost and power made. The downside durability, they don't last for shit.
Person 1: Yo bro, look at my ls vtec.
Person 2: Thats a stock gsr motor, shut the fuck up.
Person 3: You got assed!
Person 2: Thats a stock gsr motor, shut the fuck up.
Person 3: You got assed!
by import killers September 17, 2005