# Nissan Has Whipped Up the Ultimate NISMO Performance Upgrade for Classic Z Cars

> From the first S30 of the 1960s to the RZ34 of today, the Nissan Z has always been (and continues to be) a tuner’s car.

- **Source:** [Gearpatrol](https://www.gearpatrol.com/cars/nissan-l-engine-z-dohc-kit/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6913ad38a15ede2b8289d861)
- **Published:** 2025-11-11
- **Category:** Cars
- **Tags:** #nissan #classic #nismo #performance #cars #ultimate #upgrade #whipped
- **Canonical:** http://localhost:4321/a/6913ad38a15ede2b8289d861

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_GearOpen's distilled summary. The full original article is published at Gearpatrol (source link above); GearOpen does not republish the source's full text._