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#15 |
![]() ![]() ![]() ![]() ![]() Drives: 2019 ZL1 Join Date: Mar 2019
Location: NJ
Posts: 1,537
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I’m bringing my 2019 to the performance shop on Tuesday for the exhaust, crank pulley and a tune. Already have the Roto Fab. I’ll try to get some pics and videos and before and after numbers.
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#16 |
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2019 ZL1 1LE MY GOON
Drives: 1980 Z28 Big Red. Join Date: Dec 2018
Location: Stoney Creek
Posts: 2,061
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Please do. Any estimate on how much boost you will build with the pulley?
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#17 |
![]() ![]() ![]() ![]() ![]() Drives: 2019 ZL1 Join Date: Mar 2019
Location: NJ
Posts: 1,537
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About 2lbs. They say you can go with both pulleys but would need to be careful with heat and would likely need to replace/modify the intercooler. So I’m going with just the crank pulley. Throttle body port as well. He’s estimating about 80rwhp gain based on similar bolt ons with their dyno tune.
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#18 |
![]() Drives: Chevy pick up Join Date: Oct 2018
Location: Orondo
Posts: 7
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Borla exhaust
Just installed Borla exhaust part number 140727 perfect fit sounds great best mod I’ve done on my 2019 ZL1-A10 PS I have the same color
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#19 |
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2019 ZL1 1LE MY GOON
Drives: 1980 Z28 Big Red. Join Date: Dec 2018
Location: Stoney Creek
Posts: 2,061
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#20 |
![]() Drives: 2018 ZL1 Garnet Red Tintcoat A10 Join Date: Jan 2019
Location: NY
Posts: 537
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I was considering the carbon tips but ended up with the stainless tips. Didn't think they were worth the extra money. I will keep the tips shiny bjt i am sure i will paint them with some black header spray paint.
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#21 |
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2019 ZL1 1LE MY GOON
Drives: 1980 Z28 Big Red. Join Date: Dec 2018
Location: Stoney Creek
Posts: 2,061
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I kinda like the idea of retaining the NPP.
My thinking with the carbon tips is they may compliment the CF wing. But I also hope it’s loud when not in quiet mode. I only need it quiet when I start it up at late times for the late night shenanigans. I don’t wanna wake my neighbors. Great people and probably wouldn’t care but I would rather not rock the boat. |
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#22 |
![]() Drives: 2018 ZL1 Garnet Red Tintcoat A10 Join Date: Jan 2019
Location: NY
Posts: 537
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I don't have any carbon fiber bits on my Z. Ibwas on the fence of the looks. They kinda looked like belong on a tuner car
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#23 |
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2019 ZL1 1LE MY GOON
Drives: 1980 Z28 Big Red. Join Date: Dec 2018
Location: Stoney Creek
Posts: 2,061
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If your referring to inside the tips then yes I know what you mean about tuner.
If those pieces function as pieces to cool the tips then I think I could live with that. If they are for show only then no I’m not into that. |
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#24 |
![]() Drives: 2018 ZL1 Garnet Red Tintcoat A10 Join Date: Jan 2019
Location: NY
Posts: 537
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I am sure the fins do keep it cool but i would have looked better if they were hidden more. The black inner does help disguise them though. I over thought it for over a month of snowy Central NY weather then just pulled the trigger on the Stype stainless. I will pick up some other mods with the $500 saved. Maybe a Katech TB. But really you cant go wrong with either one.
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#25 |
![]() Drives: Chevy pick up Join Date: Oct 2018
Location: Orondo
Posts: 7
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Rear pictures
here are some real pictures you requested
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#26 |
![]() ![]() ![]() ![]() ![]() Drives: 2019 ZL1 Join Date: Mar 2019
Location: NJ
Posts: 1,537
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Just an update got the Borla ATAK on and got it on the dyno for a tune.
Mods as of right now are a simple Roto fab cold air intake and the Borla Exhaust. Before tune it was 545rwhp, after tune 564.18. Got the crank pulley on order and will port the throttle body, we should get it over 600 to the wheels on the A10. Here is a pull on the dyno, think this was #2. Don't mind the smoke its the borla burning off: http://142.44.212.10/dyno/zl1dyno.mp4 |
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#27 |
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2019 ZL1 1LE MY GOON
Drives: 1980 Z28 Big Red. Join Date: Dec 2018
Location: Stoney Creek
Posts: 2,061
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Killer
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#28 |
![]() Drives: 18 ZL1 Summit White Join Date: Oct 2014
Location: WV
Posts: 39
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