ok i dropped a turbo lsvtec in my em1, its on hondata tuned for my old set up which is b16 on 10 psi had dsm 450cc in it and it was runnin lean as hell but that was expected since it was a b16 and now its a b18, i dropped precision 780cc in there and now its rich as hell i beieve, i dropped the fuel pressure down to 31psi. question is 11.5 to 12.5 afr to rich to drive 4 hrs away to get the s300 tuned properly?? and is the fuel pressure bein on 31 not safe at all for me 2 drive...any info is much appreciated i have the tune date set for the 5th of june so a lil help fellas thanx

 

as long as you stay out of boost and it doens't go lean you will be fine. i don't recommend driving it as is though any longer than you absolutely have to.

 

no matter what it doesnt lean out at all after the 780cc percisions install, it jus runs 11.5 -12.5 cruzin 70mph, is that enough richness to wash a ring out? also in boost it stays around 12.5 thats good right?? also is this 30psi of fuel pressure safe??

 

bump for answer need help guys i dont wanna drive this monster if it will mess anything up

 

why dont you download a basemap? or have someone make one for you

 

with those kind of afr numbers you won't probably have any trouble, it will just be running awfully rich. if it was in danger of washing the cylinder walls you'd likely be having trouble even keeping it running, and your afr would be pegged at 11:1. that being said i can't guarantee you won't run into any trouble. if you want to play it safe get a basemap that compensates for the larger injectors, or simply tow the car to wherever it's being tuned.

 

hmmm well **** i was wantin to driveit there bein that i have no way to trailer it there anymore, i drove it around today on a few errands and it ran pretty good . i know its not gonna run 100% bein its the b16 turbo tune but ,from drivin to day i think it felt ok to drive to slowmotion motorsports to get a tune.id get a basemap for it but i dont kno anyone to do one for me, so you think i may be ok or i may really **** somethin up its a fresh build jus really need to drive it there,or is there anything i can do to lower the afr

 

not really no. aside from getting a canned tune loaded onto the ecu that will compensate for the injectors.

so you're going to slowmo huh. that's where my buddy just got his b16 turbo hatch tuned at. i'll be doing the same once i get my vitara build together on my coupe. i live like 20 mins from downtown columbus

 

yea corey at slomo did my original stock b16 turbo tune i was impressed with it jus hondata s100,but now i got a fully built lsvtec turbo,tryn to see 480whp outta tuned on s300. so decently safe to drive 4 hrs ? no boosting jus cruisin? took it on the hwy this morning ran bout 75 constant speed and afr read bout 13.0 seem ok

 

yea it sounds fine to me man

 

sweet thanx for the info man