ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical Postings

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 06-29-2015   #13
cvette98pacecar
 
Join Date: May 2011
Location: Sydney, Australia
Posts: 2,479
Default Re: LT5 fuel pump?

Quote:
Originally Posted by WVZR-1 View Post
The 'challenge' with that particular Racetronix pump might be the 38mm diameter and the fit into the sleeves of the ZR-1 sender sleeves. That pump has a similar vane type drive advertised by Bosch for the pump that Andrew had to modify the sleeves on to get a fit. I believe that when these pumps are spec'd they're intentioned for the vertical sending unit that has no diameter restrictions regarding the mount. It might be interesting if someone has an old tank unit and they could measure the ID of the sleeves. The only one I have is new and assembled and I can't get a vernier caliper in there to accurately say yes or no but it looks like it could be a challenge.

You can't assume any longer that Delphi implies GM or NOT and they might very well do a GM pump to different specs but the Delphi pump replacement for the GM 25163473 (FE0114) is spec'd at 425 kPa (61.64 PSI) application pressure and 500 - 750 kPa (72.5 - 108.7 PSI) relief pressure. The only flow rate mentioned is 27 with no mention of unit of measure. It's also maybe a little 'chubby' at 36.7mm. It's applications are all for the vertical standing senders also.
Found this from a cross reference guide. No specs on flow rates.

Bosch 69225 upgrade pump
Airtex E320
Carter Part P74074 & P74167
Delphi FE0114
OE 25116458
VIO 2,054,031
Application
Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac

http://www.boschautoparts.com/docume...4-54f31ee87906
__________________
Robert J. DeMarco

[SIGPIC][/SIGPIC]
[COLOR=blue]G[/COLOR][COLOR=red]rand[/COLOR] [COLOR=blue]S[/COLOR][COLOR=red]port[/COLOR] Registry Lifetime Member
NCM Lifetime Member #2655
Pacecar Registry Member
[COLOR=red]ZOOM Charter Member - ZR-1 Owners of Michigan[/COLOR]
[COLOR=plum][I]ZR-1[/I] Registry member since 2012 [/COLOR]
[COLOR=black]1990 LPE "368" Aerobody ZR-1, Last ZR-1 built by John[/COLOR]
1991 Callaway Aerobody ZR-1, DRM 500
1991 Shinoda Aerobody Spyder,
1998 Pace Car
cvette98pacecar is offline   Reply With Quote
 

Thread Tools
Display Modes

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 12:30 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2020