Similar to yours
284rwkw. Ku31's at the front and Nitto Invo streets on the rear near its wear indicators on old Tein HA suspenssion
Limitation for me is driver, tyres, no oil cooler (I get up to 90c in this weather crusing on the freeway) and turbo issues. I won't be reving over 6,000rpm
So ill get about 2-3 laps in before my oil temps hit >120degrees i reckon, then Ill do a few cool down laps
More of a test day for me, as car only has gotten back on the road after a 6 month absence. But I'd be estatic if I could get under 1:30
Will hopefully get AD08R's and an Oil cooler fitted before the next track day