i've been running this map for about 3 months now w/ minimal problems. for a while i had problems between 3-4k, but i picked up a new dzzy and everything has been fine since. now that the weather has cooled down a bit i've notice a slight backfire when i get in the upper 5-7k range full throttle and let off. over the past couple of days it's gotten to be a louder pop. can some one look at my map and see if they see anything?
it s a xenocron bin from a 13psi tune he did a while back.
here it the bin and set-up:
http://www.xenocron.com/bins/index.php?&direction=0&order=&directory=TurboEdit
ng48-PR4tune-19.bin
WB Tune, stock B18a, precision SC34 57 trim turbo, DSM 450s, agressive timing in fuel in boost (251whp / 235tq) @ 13psi USE ONLY IN A PR4 ECU, NOT PM6!
i'm running a:
B18b
t3/t04e
log manifold
3" dp (open)
tial wg w/ a .7 spring (10psi)
ex dump
450cc injectors
255 fp
2 1/4 hot side - 2 1/2 cold side
6" JRC front mount[url]
any help or advice on modding would be awesome! thanks everyone[/url]