The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 10-06-2011, 12:56 AM   #1
Dillon79scotts
Registered User
 
Join Date: Jun 2011
Location: Kennewick, WA
Posts: 115
recommened fuel pressure

today, my brother brought over his AUTOTAP and we couldnt find any issues at all, which is good, but its not good because it was acting up with me day before...

Hooked fuel pressure gauge up, about 44 to 45 at idle, with the fpr vacuum line unhooked(full fuel flow) was about 54 psi. it has good flow also.

when i drive it, it seems VERY DOGGY, feels like a 350 way to far ignition retarted.

Bleeding the brakes ATM so i couldnt hook up pressue gauge and drive it, but when i put it to the floor, it doesnt seem to take off very fast at all. i know its got more, because my stock 350 had more power.

if anyone can help point me in the right direction, or any input would be great
Dillon79scotts is offline   Reply With Quote
 

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 08:26 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com