cant get over 15psi without fuel cut, standalone???

[cnewingham]

I am running the 62-1 with 500cc inj. (clean and tested 440s's), safc2, stock ecu. I thought I could tune it out for more but nothing. I dont think I am running out of fuel yet. a/f's are under 11.5.
Is it really time for standalone? What are other options?

 

[str8_6]

just curious, at 15psi, did you dyno yet?

as far as boost, i have 440's and t61 and my safc records high boost at 1.17 and my boost gauge (autometer) which i think is wrong, records it at almost 20psi. i kinda dont want to say its wrong though because when i run just off of wastegate spring at 10psi the gauge is dead at 10psi. using safc also.

 

[soapra]

Buy a fuel cut defencer or BCC. I I made 435 with it and with 440cc injectors. I don't know what the big deal is with the BCC or fuel cut defencer.

 

[crazysupra2JZ]

before i installed my greddy BCC i was hittin fuel cut like crazy. it made me so mad cause right when i was starting to make any kind of power it would cut it out. once i installed it i was happily boosting 20 psi and makin tons of power. i had usdm 550cc's and safc 2

 

[johnverheij]

but can the hks fcd and apexi afc2 work together?
they use the same wire from the map sensor to ecu

 

[soapra]

Yes they can. I've used that setup for many years. With anything like this you have to have the car tuned. Don't just plug it in and turn up the boost.

 

[str8_6]

soapra- which part did you have. i know there are different kinds to get. hks/ greddy..??

 

[bluemkiii]

Buy a fuel cut defencer or BCC. I I made 435 with it and with 440cc injectors. I don't know what the big deal is with the BCC or fuel cut defencer.

what kind of turbo were you running?

 

[Ric]

ECU isn't smart. Just because you add more fuel, it doesn't mean it removes the 15psi limit.

Get a reflashed ECU or BCC