My machinist is going to gasket match the intake and exhaust side and make sure there's a nice smooth blend into his port job. The real reason tho is to degree the BC 272 cams....SOOOOO much easier on a stand than in the car, and to swap clutches.
Also swapping out clutch/flywheel and transmissions. The tranny I have is toast, and the D21 set-up I'm running just cant be trusted above 400hp.
Current: Stock D21 Flywheel/Luk Gold Pro D21 Clutch (240mm white bunny) I'm at 420 @ the crank right now...not sure how far I can push it
Going to: RB25 stock flywheel/ACT NZ1 XTSS 350Z Clutch (250mm white bunny) Rated good up to 580 @ the crank...should be all I ever need.
Also repainting the Bay and polishing a few things while its out.