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L31MaxExpress
I'm Awesome
·
From
DFW, TX
Joined
Apr 21, 2018
Last seen
Today at 2:52 AM
Messages
6,168
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About
L31MaxExpress
replied to the thread
L31 Extreme Budget Build
.
Todays project just arrived and already have the passenger front door done. Taking a quick break but about to dig into the driver door...
Yesterday at 2:44 PM
L31MaxExpress
replied to the thread
99 L29 454 build
.
I can tune one. If the EGR is turned off there is nothing to compensate for although I do zero out the EGR tables.
Yesterday at 1:12 AM
L31MaxExpress
replied to the thread
Back fire through intake when floored
.
Needs acceleration enrichment aka pump shot probably near double what the TBI system is calibrated for and also needs substantially more...
Wednesday at 9:25 PM
L31MaxExpress
replied to the thread
Thermostatic valves for the TBI Intake
.
Actually been looking for one of those to snag as well. Junkyards used to be full of them here.
Wednesday at 8:32 PM
L31MaxExpress
reacted to
99xcss4's post
in the thread
Thermostatic valves for the TBI Intake
with
Like
.
I have one of the tbi air cleaner bases with out the thermac on it going to use with one of the old tall 4 barrel lids
Wednesday at 8:31 PM
L31MaxExpress
reacted to
someotherguy's post
in the thread
Thermostatic valves for the TBI Intake
with
Like
.
Fenders are the same in that regard. It's just missing the plastic coupler, they removed it as well as the resonator and duct tube...
Wednesday at 8:19 PM
L31MaxExpress
replied to the thread
99 L29 454 build
.
The 0411/P59 both base timing off cylinder air charge in the same manner the older GM MAF systems used the LV8 value calculated from the...
Wednesday at 8:18 PM
L31MaxExpress
replied to the thread
Thermostatic valves for the TBI Intake
.
Vortec fender swapped on maybe?
Wednesday at 6:40 PM
L31MaxExpress
replied to the thread
Thermostatic valves for the TBI Intake
.
The 454 air cleaner fits my small block with the L31 accessories beautifully, just need the darn matching later 454 G-van air duct. I...
Wednesday at 6:26 PM
L31MaxExpress
replied to the thread
Thermostatic valves for the TBI Intake
.
I have seen those as well on the G-vans. Van one is different, but GM did the same with the thermac delete. Even the 4.3L in an 8-lug...
Wednesday at 6:20 PM
L31MaxExpress
reacted to
someotherguy's post
in the thread
Thermostatic valves for the TBI Intake
with
Like
.
Seems hit or miss on specific models, but yeah, I got my non-thermac air cleaner housing for my '94 off a '95 C2500 8 lug parts truck...
Wednesday at 6:18 PM
L31MaxExpress
replied to the thread
Thermostatic valves for the TBI Intake
.
Mine was dead nearly 20 years ago from the system I pulled off a 1992 van. Stuck in hot air only mode. I deleted it and it ran much better.
Wednesday at 6:18 PM
L31MaxExpress
replied to the thread
Thermostatic valves for the TBI Intake
.
I have a 454 TBI RV or G-van air cleaner that never had one either. If I can ever find the matching hensteeth larger 454 van rubber air...
Wednesday at 6:15 PM
L31MaxExpress
replied to the thread
New Y-pipe and cat for the old girl
.
They are out there, but likely hard to find. Probably easier to find in the used marine market. GM power rating for the TBI Vortec, 235...
Wednesday at 5:53 PM
L31MaxExpress
reacted to
99xcss4's post
in the thread
New Y-pipe and cat for the old girl
with
Like
.
hens teeth unobtainium?
Wednesday at 5:52 PM
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