Exactly what's the diameter of our TBs? I know the external diameter is just over 2.75", and that equals just under 70mm. So does that mean our internal diameter is around 65mm? How do they measure that Focus TB at 65mm?
2000 Rio Red I4 Cougar
200whp & 210wtq at 9psi
254whp & 276wtq with NX 35shot
WRX TD04 Turbo, Cut Short Shifter, Strut Tower Bar, 17" ZN Wheels, Roush Springs, Starion Intercooler, NX 35 shot, HKS SS BOV, Full 3" exhaust,StreetFlight Chip
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