All motor does not last longer than FI. Tuning is key. A high revving all out N/A motor has the same pitfalls as any FI motor.
N/A buildups generally include higher displacement, higher compression, forged rods/pistons, lightened crankshaft, lightened flywheel, cams/springs/retainers, intake manifold, full exhaust, p&p, balancing, injectors, and some kind of engine management, IE hondata.
A well tuned turbo motor can last just as long as a built N/A motor as long as you have correct tuning. Ultimately, a built motor with boost is going to be faster in the long run than an N/A motor, and you can always squeeze out more HP by adding boost. Keep in mind that you'll need a built motor AND a turbo setup, and engine management as well.
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2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
Team B.O.B.® - Ballaz on a Budget