LT5 fuel pump?

[cvette98pacecar]

Originally Posted by WVZR-1

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

[5ABI VT]

Does the Burban pump have the same connector /plug as the oem pumps ? Assuming so but just double checking