- Joined
- 24 Sep 2005
- Posts
- 20,189
- Location
- Middlesbrough
For 5k you should be able to get a stage 3 S14a which, if done properly, will still be reliable and return the same if not better economy than as a standard.
I like the SR20DET. I've been attending a lot of drifting events lately and this seems to be the engine of choice. And these cars are running 400bhp+.
Not sure on how reliable they are though.