This week, my 02' got a new engine.
I'd been experiencing a fair amount of blow-by and smoke on accel/decel for the last year, so a few weeks back I got in touch w/ Matt at Ronin Autowerks, and made the trip up to Fullerton. Matt suspected valve guides/seals, which would have been best case scenario. He ended up pulling the head, and did indeed discover that the guides and seals were the old variety, and were failing, relatively good news, easy to fix. He also performed a leakdown test, and found that leakdown was 18%-20%...not great.
After he inspected the bottom end, found that one of the cylinder walls was out of round by .0025", which explained the blow-by and the crappy leakdown. So at that point, I had 2 options:
1. Rebuild the current motor, and keep the car numbers matching, but wait 4 months for new parts.
2. Swap motors with a fresh build that Matt already had in his shop. Spec was the same as my current motor (9.5:1 compression and 292 cam).
I went with the latter and Matt installed the new motor, along with a bit of scope creep (battery to the trunk, and new 40's, instead of my 38/38)
It might be the fact that I was essentially running on 3/4 cylinders for who knows how long, but it's a completely different car. It pulls, idles smooth, and my god, the sound!
I don't plan on running open stacks for very long. Next step is to find a Tii booster and get a decent filter setup. I may get some foam filters in the meantime.
I can't say enough good things about Matt and his team. He was responsive, kept me updated on the build, and got the car done in a matter of a couple of weeks. If you're anywhere in the socal area, I highly recommend checking out Ronin. If you get lucky, you could probably catch a glimpse of the latest S.O.C car.