Originally Posted by mj6234
The other factor no one has mentioned is the larger turbo has far less backpressure on the turbine side, which is probably the biggest overall factor why 18psi does not equal 18psi.
Yes, increasing the overall efficiency of the turbocharger lessening the temperature increase due to friction and transfer of heat to the intake charge...lol
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'95 Mustang GTS 347ci Ported TFS TW Heads,Custom Cam,Victor 5.0 IM,Tubular Front Suspension,Full Exhaust,Big and Littles