Hello fellow Z builders, green horn here looking for advice, what's the best mid mount tubro kit on todays market? I've seen admin tuning have a set up but I deal with Eugene tarkov and he's a twin build kind of guy.
Specs on my current 2010 370 nizmo :

Stillen crank & pully
Jimmy wolf technology cams + new timing chain
Wide bandwidth guage + oil pressure + water temp (still in box) to be sold
Fast 500 fuel system + 300 dw fuel pump
Long tube headers + wrapped + clamped
3 inch long tube z1 intakes
Mishimoto oil cooler
Ported intake plenum
Aluminum rad
Injen exhaust
Twin disc clutch
GTR 2010 Spark plugs x12 (in box)
Poly urathane Trans mount + motor mounts
Solid aluminum Diff bushing + aluminum collars for sub frame + Diff brace
2.8 L - GL4-75w90 transmission fluid
1.5 quartz - GL5-75w90 Diff fluid
One way check valve
1000 hp rear axles