The SOHC motors have a problem with Leaky injectors, and all hatchbacks have issues with rust under the spoiler. The valve cover gasket likes to leak too (not a big deal). Also the DOHC engines have an issue with the IAA valve getting clogged up and causeing weird idle issues. The timing chain guides like to get loose too, and rub on the timing chain. Listen for a rattle (not ticking). Usually this is easily fixable. The manual sunroofs like to get loose too, and cause excess cabin noise (easily fixed). Check out the FAQ at 240sx.org for LOTS of common little things. There are No major issues though.
300zx brake upgrade.. mmmmm yummy. soon I hope.
89-90 had 140hp and 160ft lb of torque
91-up has 155hp and 160ftlb
also for 89-90 there was an SE and XE no LE. SE had a leather option.
from 91-93 you could get Super Hicas and LSD together. from 95+ you could get LSD w/ ABS as a package.
The KA has been proven to 350+ hp on the stock bottom end, and drivetrain to 450+
Aries - what kind of nitrous setup are you running? Give details
