06 is the lightest.
09 up got the tr6060, but all the fast cars seem to have t56s. i do not think it really matters.
09 and up got larger oil tanks. this will matter if you track the car.
that is really the major stuff beside magnetic ride and usb port in the 11s on.
no matter what you get. get the heads checked. all ls7s have a problem. and the problem just depends on who you talk to.
09 up got the tr6060, but all the fast cars seem to have t56s. i do not think it really matters.
09 and up got larger oil tanks. this will matter if you track the car.
that is really the major stuff beside magnetic ride and usb port in the 11s on.
no matter what you get. get the heads checked. all ls7s have a problem. and the problem just depends on who you talk to.
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