fmu+stock injectors is this safe?
 

hey guys i have a 94 integra with the stock b18b. im running a drag kit with a b trim turbo and a tial wastegate. i have the 7 lb spring but i am running fmu and stock injectors with a walbro intank 255 fuel pump and stock fuel pressure regulator. is this safe for my motor until i can afford injectors? i dont have a afc either. any help is appreciated. im new to turbo. this is my 1st turbo car after 3 all motor setups. please help me out.

Re: fmu+stock injectors is this safe? (EKsnatchback)
 

Its safe for low boost. I suggest running a high pressure inline fuel pump as opposed to the 255 intank fuel pump.

Khoi

Ive heard its safe to run the FMU, but I didnt feel like risking it. My revhard kit came with the whole FMU setup, but I bought some 440s and switched to uberdata before I put it on thecar. After selling the fmu/pump/missing link that came with the kit, I ended up only spending about $200 out of pocket to switch to uberdata. It would have been way cheaper as well if I didnt have to convert to OBD1.

Re: fmu+stock injectors is this safe? (Sohc Driver)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sohc Driver &raquo;</TD></TR><TR><TD CLASS="quote">Its safe for low boost.

Khoi</TD></TR></TABLE>

ditto... I personally do not trust an fmu setup though above 7-8 psi.

some though on here have managed higher boost with an fmu, but it seems risky to me.

Re: fmu+stock injectors is this safe? (twkdCD595)
 

i do not plan to run over 7 psi because i know it isnt that safe. i was asking if i will be doing any damage to my engine until i go uberdata or hondata. which could be around a month or so. i drive the car everyday i will not beat the crap out of it but i do not want to damage my engine. so do you think 7 psi is ok for about a month?

Re: fmu+stock injectors is this safe? (EKsnatchback)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EKsnatchback &raquo;</TD></TR><TR><TD CLASS="quote">i do not plan to run over 7 psi because i know it isnt that safe. i was asking if i will be doing any damage to my engine until i go uberdata or hondata. which could be around a month or so. i drive the car everyday i will not beat the crap out of it but i do not want to damage my engine. so do you think 7 psi is ok for about a month?</TD></TR></TABLE>

Yes, just:
1. run step colder plugs
2. change your oil every 2500 miles
3. check your plugs every so often for signs of wear/detonation
4. check under your car for leaks
5. check compression every so often
6. use Mobil1 15w/50 synthetic motor oil and NGK BKR7E spark plugs https://honda-tech.com/forums/images/smilies/emthup.gif

Khoi