I designed this ATX20-HD battery holder and would like to share it with you all, for free! Tested and installed on my GT350R. The increased starter power on startup is incredible. Fit and finish is great and no modifications to the car are required...
I'm not happy with how my engine performance degrades throughout a track day. My engine oil temps have always remained within the normal range, however as I progress through each track day the reduction in engine performance is noticeable, especially around the uphill sections of Big Willow...
I've loved my '18 350R since the day I got it, and have taken it to many track days. I'm improving my abilities and as such lap times are coming down.
My last 3 track days have been at Big Willow and I'm running a consistent 1:31. I'm pretty happy with these times and my progression, but I'm...