My friend recently bought a stock R34 GTR Skyline with 75,000km/s on it, before that he owned a completey stock R32 GTR but sold it. he wants to lightly mod it so it's still reliable but is alot quicker, he's looking for about 400-450hp.
he wants a balance of performance and everyday driveability.
can you guys suggest what needs to be done in order to achieve this?
e.g what upgrades he should look at, what internal work should be done etc..
thanks in advance.