How do I figure out what mods are on my ZL1 - Page 2

CW3SF · 06-15-2021, 10:22 AM

With the trunk liner in place you won’t see the JMS booster but it’s really easy to pull back the liner and see if it’s there. Drivers side of the trunk is easiest place to mount it. Could possibly have been mounted in floor of trunk on drivers side or center. Wouldn’t really make since to mount it anywhere else. No additional fuel lines required. Electrical only.

JMS booster will support e60 at sea level or higher ethanol percentage at altitude as long as the car is tuned for the higher blend.

MooseGoose · 06-15-2021, 11:55 AM

Checked the receipts it says CPR low side fuel system……I
Should be able to see lines with that kit?

MooseGoose · 06-15-2021, 11:58 AM

Quote:

Originally Posted by SFV1LE

There seems to be a lot of missing info that adds up to significant unknowns that can be dangerous with a car like this. With so much power and boost, an improperly modified ZL1 motor can be like a ticking time bomb. You need to find a great shop and have them look it over carefully.

You should call LME and share the VIN or previous owners name, if they built the head they should give you some info.

Good idea on calling LME. Problem with getting it in a ‘ great shop’ is they are all 3 months backed up. Most won’t even touch a car they didn’t build.

JSH · 06-15-2021, 12:17 PM

Quote:

Originally Posted by MooseGoose

Checked the receipts it says CPR low side fuel system……I
Should be able to see lines with that kit?

Yes, put it on a rack to see

MooseGoose · 06-15-2021, 12:29 PM

Does anyone have good pictures of 1. What stock looks like? 2. What I should be looking for underneath to signify a CPR low side kit and where exactly….

Again, thanks for the help.

Camaro1973 · 06-15-2021, 12:38 PM

Quote:

Originally Posted by MooseGoose

Does anyone have good pictures of 1. What stock looks like? 2. What I should be looking for underneath to signify a CPR low side kit and where exactly….

Again, thanks for the help.

Your going to have a line running from the bottom of the tank (drilled into tank) This line taps into the existing fuel line.

SFV1LE · 06-15-2021, 01:44 PM

Quote:

Originally Posted by MooseGoose

Good idea on calling LME. Problem with getting it in a ‘ great shop’ is they are all 3 months backed up. Most won’t even touch a car they didn’t build.

Are you saying you don't have a performance shop, or track prep shop, in your area that you can pay to do an overall maintenance check-up or troubleshooting process on your car?

If so that's surprising, we have several great shops in my area that are happy to work on modified cars. They aren't assuming liability for the installed parts, they get paid well and by doing this they often acquire a new customer who will add or change mods, re-tune, etc.

Also, these shops are busy with year-round track activity we have at the 5+ tracks I frequent here in CA but I can usually get in for track prep within 1-2 weeks of a call.

JSH · 06-15-2021, 05:22 PM

Quote:

Originally Posted by MooseGoose

Does anyone have good pictures of 1. What stock looks like? 2. What I should be looking for underneath to signify a CPR low side kit and where exactly….

Again, thanks for the help.

If I had an easy jack to use, I would post pics of mine.

Also, pull the TB to see if the SC/ snout has been ported

MooseGoose · 06-15-2021, 06:09 PM

Quote:

Originally Posted by JSH

If I had an easy jack to use, I would post pics of mine.

Also, pull the TB to see if the SC/ snout has been ported

I plan to pull the TB soon. I have to leave for work until the 25th.

And yea, not a lot of performance shops in the south east…those that are around are super backed up.

Markoz28 · 06-15-2021, 09:53 PM

Take a pic of the throttle body. At least we can tell if it’s a 103.

MooseGoose · 06-16-2021, 01:16 PM

It’s the stock TB so I need to open it up to see if it’s ported.

I should have time this weekend

06-15-2021, 10:22 AM	#15
CW3SF Drives: 2019 Chevy Camaro ZL1 M6 Join Date: Jul 2019 Location: Sea level Posts: 1,252 View My Garage	With the trunk liner in place you won’t see the JMS booster but it’s really easy to pull back the liner and see if it’s there. Drivers side of the trunk is easiest place to mount it. Could possibly have been mounted in floor of trunk on drivers side or center. Wouldn’t really make since to mount it anywhere else. No additional fuel lines required. Electrical only. JMS booster will support e60 at sea level or higher ethanol percentage at altitude as long as the car is tuned for the higher blend. __________________ Kong Stage X Port, NW103, LPE HPFP, XDI +30 Injectors, ARH Headers, Flex Fuel, JMS Booster, AWE Touring, Elite E2-X CC. Stock heads, stock cam, stock pulleys: Tuned by KingLT1. 740whp Uncorrected on e50

06-15-2021, 11:55 AM	#16
MooseGoose Drives: Chevy camaro Join Date: Oct 2020 Location: Virginia Posts: 18	Checked the receipts it says CPR low side fuel system……I Should be able to see lines with that kit?

06-15-2021, 12:29 PM	#19
MooseGoose Drives: Chevy camaro Join Date: Oct 2020 Location: Virginia Posts: 18	Does anyone have good pictures of 1. What stock looks like? 2. What I should be looking for underneath to signify a CPR low side kit and where exactly…. Again, thanks for the help.

06-15-2021, 09:53 PM	#24
Markoz28 Drives: 18 ZL1 nightfall grey A10 Join Date: Apr 2018 Location: RGV Texas Posts: 1,527	Take a pic of the throttle body. At least we can tell if it’s a 103.

06-16-2021, 01:16 PM	#25
MooseGoose Drives: Chevy camaro Join Date: Oct 2020 Location: Virginia Posts: 18	It’s the stock TB so I need to open it up to see if it’s ported. I should have time this weekend

User Name		Remember Me?
Password