ummm...this should be a sure sign NOT to buy from this guy.
N/A SR's came w/ a distributor..
Complete Motor

Complete Head

Intake Manifold
Distributor 
Turbo

Starter
5 Speed
Exhaust 
Alternator

Throttle Body

Fuel Rail

Injectors

All Sensors

As Picture
and as for the donor model being a 240sx...and an S14 SR20DET for 1800.00...sketchy.. yes.
Ive heard good things about Osaka and VERY good things about JDMaddiction in Ocala.