a custom 13b?
08-25-13, 02:59 AM
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a custom 13b?
hey guys Im planning a custom 13b na for my SA 1st gen rx7. it also gonna be carbureated since I prefer carb over fuel injection (my .02). so I was thinking turbo 2 rotor housing and plates with NA rotors, gsl-se front cover, side draft intake with a weber 45DCOE, and custom exhaust, and it will also be Street Ported. trans will be a turbo2 trans and differential will be a ford 8 inch. any suggestion will be greatly appreciated. I was going for more of a little more torque since horse power won't be a problem from rotary's lol
08-25-13, 09:11 AM
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You are on the right path. my car is a 85 gs with a 13b, t2 center iron 6 port end irons street ported, high compression rotors, side draft dellarto, racing beat two to one header with 2 and one half pipe to rb power pulse muffler. Did gsl-se full suspension swap, love driving it, it is my daily. you will really enjoy a nice build like mine. Keep us posted on the progress.
08-25-13, 10:45 AM
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that has the makings of a fun car! i would go for a bigger carb too, 45 will work, but if you can find a 48 or 50, do it.
on an NA the 8 rear is not really needed, unless you're racing it, i'd do that last, or just skip it
on an NA the 8 rear is not really needed, unless you're racing it, i'd do that last, or just skip it
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