|April 4, 2010 - No pictures of the new intake yet, but I have track videos!|
Smoother fast lap
The track day went pretty well. It was a fairly cold one and I only got about three sessions in the Targa car (along with the chance to drive a 350Z, a BMW M Coupe and a couple of FM Miatas), but my best time was a 1:04.959. That's about 0.2 seconds off my best in the car, nothing to be ashamed of. There was a time when simply dropping below 1:06 in any car was unusual!
The dual spring setup does allow for some body roll, but the lap times would indicate the car isn't suffering too badly. It absorbed the berms well and was very stable under braking. I'm trying to decide if I want to keep this setup for Laguna Seca or if I want to pull the secondary springs so the car corners flatter and has quicker reflexes. Tough call. If it can still hustle around our little autocross track here this quickly, I'm thinking the dual setup is working.
The engine felt good. For the first time, I noticed a lack of pick-up coming out of one of the hairpins at 4000 rpm - that's the dip in the torque curve. The heavier throttle pedal (due to a stiffer spring) took a little getting used to in order to be smooth, but I adapted pretty quickly. Nobody noticed that the car was particularly loud, so I'm hoping that's good for Laguna Seca sound levels. Hoping hoping hoping. I did have one person ask me if it was a V8 because it didn't sound like a four-cylinder!
Pictures of the intake are at work, I'll put them up tomorrow.
entry 742 - tags: video, GJMS, testing, track, IRTB