Close-up inside a ported aluminum throttle body bore showing ble…
408 StrokerView all 151
Parts and details of other 1987-1991 Broncos111,162 photos of 1987-1991 Broncos
Extreme close-up down the round throttle bore of an aluminum intake elbow, showing the ported and blended casting inside with a machined bore lip and threaded bolt holes at the flange corners. The interior wall has a rough, sanded texture from porting work.
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