Fast lsxrt runners
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TECH Enthusiast
Joined: Nov 2011
Posts: 609
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From: jacksonville,fl
Fast lsxrt runners Wonderin if anyone would have the internal dimensions of the entrance side of a fast lsxrt truck intake, just after the bellmouth area.
Still planning on hand making my own crossram intake with twin plenums. Tried getting dimensions from enlarging pictures, which is not totally accurate with pictures not being perfectly straight views.
I came up with approx 1 3/4" wide by 2 3/8" high with approx 5/8" cornor radius which equals 7 1/4" id circomference, which isn,t much taper increase from port entrance.
Any assistance is appreciated.
Still planning on hand making my own crossram intake with twin plenums. Tried getting dimensions from enlarging pictures, which is not totally accurate with pictures not being perfectly straight views.
I came up with approx 1 3/4" wide by 2 3/8" high with approx 5/8" cornor radius which equals 7 1/4" id circomference, which isn,t much taper increase from port entrance.
Any assistance is appreciated.
