zl1 fuel pump vs zl1 fuel pump sending unit, what's what? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

omarestrada599 · 01-03-2019, 07:04 PM

I ordered a Zl1fuel pump at LKQ today for $75. my question is that I don't know if its possible for them to remove just the pump off the sending unit, I don't know if they are going to send me the whole sending unit or just the fuel pump. if they send me the pump can it be mounted on the SS sending unit?
I'm in process of doing an E85 conversion with not too much HP so don't need much fuel. I'm at 361HP. Once I do the zl1 fuel install will I be able to drive it till I get the stock SS FCPM flashed trough hp runners to run the new zl1 pump?

omarestrada599 · 01-03-2019, 07:58 PM

Bump.

jeff657756 · 01-04-2019, 07:34 AM

I would imagine that it should work. When i removed my ZL1 pump the sending unit came off with 2 bolts i believe and i just reattached it to my dual pump setup. The SS sending unit should be able to be attached to a ZL1 pump. You should also be able to drive it until you get the fpcm situation handled. Just wont see any benefits of the new pump.

omarestrada599 · 01-04-2019, 12:30 PM

understood. Do you know if I need to flash my stock SS FPCM to run with the ZL1 pump or tune the FPCM?

jeff657756 · 01-04-2019, 01:55 PM

Quote:

Originally Posted by omarestrada599

understood. Do you know if I need to flash my stock SS FPCM to run with the ZL1 pump or tune the FPCM?

I dont want to give you the wrong information on that part so i cant say for certain.

760bowtie · 01-04-2019, 06:28 PM

Quote:

Originally Posted by omarestrada599

understood. Do you know if I need to flash my stock SS FPCM to run with the ZL1 pump or tune the FPCM?

You can run the stock SS FPCM to get you by but you will have to eventually get it tuned. I think he's the one to do it.

https://dsxtuning.com/pages/about

fif_gen_powa · 01-04-2019, 06:42 PM

Quote:

Originally Posted by 760bowtie

You can run the stock SS FPCM to get you by but you will have to eventually get it tuned. I think he's the one to do it.

https://dsxtuning.com/pages/about

Definitely will be fine on the stock fpcm with his mods hell he could get by with the stock SS pump and e85 for his power level

Nb1081 · 01-06-2019, 07:12 AM

With a stock fpcm wont the zl1 pump act the same as a stock ss pump

sixty9fordkiller · 01-08-2019, 12:47 PM

Quote:

Originally Posted by omarestrada599

understood. Do you know if I need to flash my stock SS FPCM to run with the ZL1 pump or tune the FPCM?

HP Tuners will flash stock SS FPCM with the ZL1 specs

A few years back, you had to get a new module (i think ADM made them) but nowadays, HP Tuners can make your stock SS FPCM work

Santos · 01-13-2019, 09:03 PM

Is there a more specific post relating to tuning with HP. Going in for a retune soon and was trying to get some more info for my tuner

hunter1660 · 01-14-2019, 08:43 PM

HPTuners.com. Forum

01-03-2019, 07:04 PM	#1
omarestrada599 Drives: jjj Join Date: Dec 2018 Location: kkk Posts: 99	zl1 fuel pump vs zl1 fuel pump sending unit, what's what? I ordered a Zl1fuel pump at LKQ today for $75. my question is that I don't know if its possible for them to remove just the pump off the sending unit, I don't know if they are going to send me the whole sending unit or just the fuel pump. if they send me the pump can it be mounted on the SS sending unit? I'm in process of doing an E85 conversion with not too much HP so don't need much fuel. I'm at 361HP. Once I do the zl1 fuel install will I be able to drive it till I get the stock SS FCPM flashed trough hp runners to run the new zl1 pump?

01-04-2019, 07:34 AM	#3
jeff657756 Drives: 2014 SS 1LE Join Date: Apr 2014 Location: United States Posts: 660	I would imagine that it should work. When i removed my ZL1 pump the sending unit came off with 2 bolts i believe and i just reattached it to my dual pump setup. The SS sending unit should be able to be attached to a ZL1 pump. You should also be able to drive it until you get the fpcm situation handled. Just wont see any benefits of the new pump. __________________ https://instagram.com/jp_1le/

01-06-2019, 07:12 AM	#8
Nb1081 Drives: 10 2ss/rs Join Date: Jul 2018 Location: Shelby ny Posts: 436	With a stock fpcm wont the zl1 pump act the same as a stock ss pump __________________ [/SIGPIC]10 2ss ls3 sw long tubes,cai intake,phastek scoop,se3" exhaust,elite e2, bw stg2tb, tsp f35, motive 4.10 lpw cover, 15" conversion, 510whp tuned by john donovan

01-13-2019, 09:03 PM	#10
Santos Santos Drives: 1SS Blk 6M ECS 1500 Join Date: Jul 2007 Location: Virginia Beach, Virginia Posts: 606 View My Garage	Is there a more specific post relating to tuning with HP. Going in for a retune soon and was trying to get some more info for my tuner __________________

01-14-2019, 08:43 PM	#11
hunter1660 Drives: 2011ss/rs camaro Join Date: Sep 2011 Location: florida Posts: 1,261	HPTuners.com. Forum __________________ . OBX LTH,Rotofab,Magnuson Heartbeat.AEM wideband, HP Tuners

01-03-2019, 07:58 PM	#2
omarestrada599 Drives: jjj Join Date: Dec 2018 Location: kkk Posts: 99	Bump.

01-04-2019, 12:30 PM	#4
omarestrada599 Drives: jjj Join Date: Dec 2018 Location: kkk Posts: 99	understood. Do you know if I need to flash my stock SS FPCM to run with the ZL1 pump or tune the FPCM?