you ran 13.8's in a gsr with i/h/e/ and cam gears???
you got timeslips?

no i have a jdm type r motor in it..sorry

still...unless you post a slip of that, I dont believe it, thats not enough mods to break 13's.

That is still a little hards to believe being that you put the motor into a heavier chassis but ran fastere times then a stock R. You can do it on a 81.5mm bore, but expect to be using 12.5:1+ static compression. I would look a set of cams with a minimum of .440 inches of lift as well..

thanks guys....how much does a stock type r weigh..i weighed my car on scales with me in it,,it was 2487...i dunno if the scales were wrong of im my car is just that light

mine's 2600ish