View Single Post
Old 04-09-2013, 10:39 PM   #6
mtm_seven
Loading.....
 
mtm_seven's Avatar
 
Join Date: Jan 2000
Location: Austin, Texas, USA
Posts: 214
Re: Any EFI experts out there? Fuel problem...

Definitely a joke..... I already evicted the entire Edelbrock computer and ignition crap - back to a standard HEI and using a FAST XFI computer with wide band O2. +$800 on top of the edelbrock system. It does automatically learn and tune itself. Amazing improvement over the other system.

It's. so. damn. close.

Seriously, the truck does exactly what I want when I have a full tank of gas and the fuel delivers. If I can get a consistent 45 PSI to the rails for the duration of a tank of gas, I'm more than confident it'll be whipped. Issue is, that delivery is a pipe dream from the stock tank drawing the volume necessary from a gravity feed going up to the top of the tank and back down to a high pressure pump. Damn shame I didn't come to this realization sooner.

Here's the tank I'm pondering...
http://www.azproperformance.com/Boyd...ill-14004.html
__________________
-M7
'69 SWB GMC 5.7 EFI
‘69 C/10 SWB patina survivor
‘71 GMC K20
'72 K5 1-ton gear 468BB
‘86 K30 GMC High Sierra C&C Single Cab
'96 SWB Single Cab 5.7
‘99 SWB Z71 Single Cab
'00 SWB Single Cab 5.3
'01 K2500 Yukon Safari 6.0
‘06 2500HD Single Cab C&C Duramax 4x4
'08 1500 crew
'11 2500HD Single Cab Duramax 4x4
mtm_seven is offline   Reply With Quote