im am building my d16z6 motor w/

8.8:1 wisco pistons
eagle rods
gudes ported head
crower stage 1 turbo cam
skunk2 cam gears and intake manifold

turbonetics t3/t4 turbo kit

would 750cc injectors do or 550cc?

if i use 750 would i have any starting problems in the cold and would it work well with uberdata? what about the 550's?

 

Why wouldn't it?

Uberdata also has a cold enrichment feature if you have trouble with cold starts.

 

I am running bigger injectors than that on my d16z6 with uberdata. I have also setup 780s on a b18a and 850s on a b18a. Mine runs like stock and actually starts a tad better in the cold. Like any setup with injectors this big the enrichment and idle will take some tuning and playing with to get right but its should work fine in the hands of a good tuner.

 

Only two large injector choices I'd go with are the RC high Z lineup - available in 550, 650, and 750 cc - and the Precisions. I've gotten Precision 880's to idle like butter, despite the fact they were run through a stupid resistor box.

Also played with RC 1100's... idle is decent, but the engine likes to die on engine decel unless you crank idle up to 1100 rpms or so... it's a problem with stock fuel cut on engine decel, and deadtime. Despite this, you *really* spend a lot of time tuning the idle and part throttle on those units. Idle tuning took longer than tuning from 7-18 psi on that car.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kowalski &raquo;</TD></TR><TR><TD CLASS="quote">Why wouldn't it?

Uberdata also has a cold enrichment feature if you have trouble with cold starts.</TD></TR></TABLE>

Which currently doesn't work at all the way you think it would. If you'd used it, you'd understand what I mean.

 

im running 750's with uberdata on my y8 and it runs great.