11-05-2009, 10:32 PM
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CC Member
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Join Date: Aug 2007
Location: Carlsbad,
Ca
Cobra Make, Engine: SPF 2932 with 438 Lykins Motorsports engine. Previous owner of FFR 5452.
Posts: 2,616
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Not Ranked
I have a Roush 427 SRTW with the dual plane intake for low end torque. My fifth gear is the .64 in my TKO 600 5 speed.
My rear end is the stock 3.46 and the tires are 315X35X17's. My engine purrs at 2000 rpm and hiway cruising is very comfortable at 75-80 MPH (turning 2200-2400 rpm).
Around town in fourth gear at 60 MPH, I'm turning about 2900 RPM. Comfortable for short times and if you need to pass someone, just floor it and be gone.
If your engine is a torker, get the .64. If it's a revver, get the .82.
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Jim
Last edited by jhv48; 11-05-2009 at 10:43 PM..
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