zl1 intank pump flow test vs stock ss pump - Page 4

exxit · 03-29-2017, 12:48 PM

Quote:

Originally Posted by ProCharger

I have used them on (3) recent tunes I have done on these cars.
In all three cases it drastically helped the LPFP hang on.

Who's BAP did you use? I'm thinking of tossing one at my build and hopefully getting meth to be icing on the cake instead vital fuel up top.

ProCharger · 03-29-2017, 12:51 PM

Quote:

Originally Posted by exxit

Who's BAP did you use? I'm thinking of tossing one at my build and hopefully getting meth to be icing on the cake instead vital fuel up top.

Actually have used both KB and JMS

Trackman · 04-18-2017, 11:53 PM

Can anyone tell me the total height of the new ZL1 in tank pump set up? Curious if it will fit in my custom fuel tank

LibertyHill · 04-19-2017, 08:12 AM

I'm holding out for a better aftermarket solution. There are plenty of crate LT4s running on aftermarket fuel systems such as these. My inclination would be to either replace the OE pump within the module directly or to simply install an aftermarket assembly independent from the OE - which would remain only for the sender.

See step 18: http://www.superchevy.com/how-to/eng...classic-chevy/

Has anyone looked at the OE module closely enough to determine if the the pump itself could be directly replaced somehow?

It seems the other options are to slap on multiple band-aids and points of potential failure for marginal improvement. Wouldn't a voltage booster be as likely to fail and cause catastrophic engine damage as a meth system? Or an overdriven pump?

jwdominick · 04-19-2017, 08:25 AM

I have a zl1 pump in route. When I pull my factory basket out I plan to look at options to upgrade the pump itself. My denali is running a walbro 450 I was able to fit in the factory basket and it supports a ton of power. I have a tvs2300 running as much as 12psi and flow never drops under 50. Zl1 pump is due next week and I'll get into swapping it and post my findings.

Trackman · 04-19-2017, 09:09 AM

"See step 18: http://www.superchevy.com/how-to/eng...classic-chevy/"

Seems like a sketchy build.Anyone who attempts to use the tiny heat exchanger they tried at first is lacking knowledge about superchargers. I not convinced that fuel pump is up to the task either . I don't think it can put out the 72 psi needed nor is it returnless. ....maybe. I 'll know more when I get my hands on the Chevy crate engine instructions.

LibertyHill · 04-19-2017, 10:02 AM

Quote:

Originally Posted by Trackman

"See step 18: http://www.superchevy.com/how-to/eng...classic-chevy/"

Seems like a sketchy build. Anyone who attempts to use the tiny heat exchanger they tried at first is lacking knowledge about superchargers. I not convinced that fuel pump is up to the task either . I don't think it can put out the 72 psi needed nor is it returnless. ....maybe. I 'll know more when I get my hands on the Chevy crate engine instructions.

Yes that HE was good for a chuckle for sure.

Please post the instructions when you get them.

wnta1ss · 04-19-2017, 06:12 PM

Quote:

Originally Posted by Trackman

Can anyone tell me the total height of the new ZL1 in tank pump set up? Curious if it will fit in my custom fuel tank

Assuming here you mean the depth it goes into the tank? From the bottom of the mounting flange to the bottom of the pump assembly is 8-3/4".

Trackman · 04-19-2017, 07:29 PM

^^^
Thanks! That's what I am looking for
....Wish it was an inch longer.

Joe's_cool_1le · 04-19-2017, 07:39 PM

Quote:

Originally Posted by Trackman

^^^
Thanks! That's what I am looking for
....Wish it was an inch longer.

That's what she said! Sorry you pitched that one up.

Trackman · 04-19-2017, 08:18 PM

Quote:

Originally Posted by Joe's_cool_1le

That's what she said! Sorry you pitched that one up.

......or 2!

John_C · 02-14-2018, 08:47 AM

Just curious. Will a 6th Gen ZL1 fuel pump work in a 2010?

Trying to find a drop in solution for my E85 HCI combo...

ADM PERFORMANCE · 02-16-2018, 05:29 AM

Quote:

Originally Posted by John_C

Just curious. Will a 6th Gen ZL1 fuel pump work in a 2010?

Trying to find a drop in solution for my E85 HCI combo...

No. Just do a ZL1 Pump from a 2012-2015

John_C · 02-16-2018, 07:37 AM

Quote:

Originally Posted by ADM PERFORMANCE

No. Just do a ZL1 Pump from a 2012-2015

Works with e85?

04-19-2017, 08:12 AM	#46
LibertyHill Drives: 16 2SS 6MT NPP MRC / 15 K1300S Join Date: Mar 2016 Location: NW of Austin Posts: 1,034	I'm holding out for a better aftermarket solution. There are plenty of crate LT4s running on aftermarket fuel systems such as these. My inclination would be to either replace the OE pump within the module directly or to simply install an aftermarket assembly independent from the OE - which would remain only for the sender. See step 18: http://www.superchevy.com/how-to/eng...classic-chevy/ Has anyone looked at the OE module closely enough to determine if the the pump itself could be directly replaced somehow? It seems the other options are to slap on multiple band-aids and points of potential failure for marginal improvement. Wouldn't a voltage booster be as likely to fail and cause catastrophic engine damage as a meth system? Or an overdriven pump? __________________ Rohana RFX-5 10/11, M/T 275/305, Eibachs, Hellwigs, Hurst SS, DMS LT4 SC 596HP/589TQ, DMS Low-side, Kooks 2LTs, MBRP Race, Rotofab, MMS CC

02-14-2018, 08:47 AM	#54
John_C LSx FTW!!! Drives: 2010 Camaro 2SS RS Join Date: Jan 2017 Location: TN Posts: 786	Just curious. Will a 6th Gen ZL1 fuel pump work in a 2010? Trying to find a drop in solution for my E85 HCI combo... __________________ 2010 2SS RS A6 781rwhp on E85 Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite

04-18-2017, 11:53 PM	#45
Trackman Drives: 67RS Camaro ,Black 2013 ZL1 Join Date: Jun 2010 Location: Alberta Posts: 1,409	Can anyone tell me the total height of the new ZL1 in tank pump set up? Curious if it will fit in my custom fuel tank

04-19-2017, 08:25 AM	#47
jwdominick Account Suspended Drives: 2017 50th 2SS Join Date: Jan 2017 Location: MN Posts: 267	I have a zl1 pump in route. When I pull my factory basket out I plan to look at options to upgrade the pump itself. My denali is running a walbro 450 I was able to fit in the factory basket and it supports a ton of power. I have a tvs2300 running as much as 12psi and flow never drops under 50. Zl1 pump is due next week and I'll get into swapping it and post my findings.

04-19-2017, 09:09 AM	#48
Trackman Drives: 67RS Camaro ,Black 2013 ZL1 Join Date: Jun 2010 Location: Alberta Posts: 1,409	"See step 18: http://www.superchevy.com/how-to/eng...classic-chevy/" Seems like a sketchy build.Anyone who attempts to use the tiny heat exchanger they tried at first is lacking knowledge about superchargers. I not convinced that fuel pump is up to the task either . I don't think it can put out the 72 psi needed nor is it returnless. ....maybe. I 'll know more when I get my hands on the Chevy crate engine instructions.

04-19-2017, 07:29 PM	#51
Trackman Drives: 67RS Camaro ,Black 2013 ZL1 Join Date: Jun 2010 Location: Alberta Posts: 1,409	^^^ Thanks! That's what I am looking for ....Wish it was an inch longer.

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