Datsun 240Z Holley 390 Startup and 0-90 run

This video is of a cold startup and 0-90 run of my 240Z. Its got the stock clutch, cam, header, open 3.90 R180 and a used straight out of the box from eBay Holley 390cfm carburetor on a Cartech adapter (bolts onto the stock intake). Turns out I had this setup completely wrong. This car has a Racer Brown cam and valve lash is supposed to be set much narrower and at the valves not between the cam lobes like in the Datsun factory service manual. During this video I had either a 6.5 or 8.5 power valve and my idle vacuum was ~7. Stock jets are too small but since the power valve was open as soon as I was in gear my plugs looked good. New video with SU's is on the way

Startup was quicker than I thought and I barely cranked the engine. Launch was a little too hot on the 0-60 run and the tires were spinning up until about 30mph. 0-60 time is ~6.4 seconds.

I created this video with the YouTube Video Editor (http://www.youtube.com/editor)

Видео Datsun 240Z Holley 390 Startup and 0-90 run канала FlyingAero