Timing Chain Job.... How Long?

[Balkins]

Hey Buds,

I'm doing a Timing chain job on a KA24e with my mechanic. I ordered the timing chain kit for this Single over-head Cam, 4 cly motor (looks fairly easy but you never know).
*

• Bout How long should this job take?
• (assuming all goes well)
• I'm changing the water pump too (while i'm here)

He's a pretty good Mechanic (but doesn't specialize in Nissans).

thanks VERY MUCH for your input~


~B