ZL1 Vs HSV GTS 1/4 Mile - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

david6509 · 07-16-2015, 11:18 PM

Hey guys i have the Australian version of the ZL1 camaro, It is pretty much a Chevrolet SS with the zl1 driveline.

I recently took it out to the drags and ran a 10.517@131.45MPH with a early shift to 5th gear due to the tire size.

Not many people here buy the car, modify it and then run it down the 1/4 mile so i was just wanting to see how i compare to you zl1 guys. My Mods so far are below.

Estimated weight 4400lb (with driver and fuel)
265 40 18 ET Street radial II
28% Overdrive Pulley
Custom Cam
1000cc injectors
Inch and 7/8 Extractors 0 cell cats
Tuned on Pump Gas

Stock 2.5 inch Catback
Stock Supercharger Pully
Stock Heads
Stock Converter and Diff gears

Stephen12ZL1 · 07-17-2015, 05:54 AM

seems right...about like a CTSv with the weight. Nice e.t. & pic! My best e.t./mph is very similar to yours...

robrocketanski · 07-17-2015, 06:49 AM

That seems pretty fast, good job. Did 265 tire hold ok?

4400 with driver isn't heavy...

david6509 · 07-17-2015, 06:56 AM

Quote:

Originally Posted by Stephen12ZL1

seems right...about like a CTSv with the weight. Nice e.t. & pic! My best e.t./mph is very similar to yours...

Thanks man what mods have you done?

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Redlineviper · 07-17-2015, 06:57 AM

Congrats! That's a strong car. It's nice to finally see guys race their cars on this forum.

david6509 · 07-17-2015, 06:58 AM

Quote:

Originally Posted by robrocketanski

That seems pretty fast, good job. Did 265 tire hold ok?

4400 with driver isn't heavy...

there on the belts now I will be replacing them with the new street s/s 285 40 18

Traction was pretty good but I reckon it could be better.

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Stephen12ZL1 · 07-17-2015, 08:40 AM

Quote:

Originally Posted by david6509

Thanks man what mods have you done?

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Car is sold but basically everything you have except stock cam and I used 100 octane fuel with an appropriate tune. CAI, 1 7/8" headers, ID 850s, 90mm TB, 10" lower pulley with stock upper, TR7ix plugs, 160 thermostat.

david6509 · 07-17-2015, 09:49 AM

Quote:

Originally Posted by Stephen12ZL1

Car is sold but basically everything you have except stock cam and I used 100 octane fuel with an appropriate tune. CAI, 1 7/8" headers, ID 850s, 90mm TB, 10" lower pulley with stock upper, TR7ix plugs, 160 thermostat.

Was there much gain using the ls3 90mm throttle body over the stock one?

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07-16-2015, 11:18 PM	#1
david6509 Drives: 2010 Camaro 2SS Join Date: Aug 2011 Location: Australia Posts: 69 View My Garage	ZL1 Vs HSV GTS 1/4 Mile Hey guys i have the Australian version of the ZL1 camaro, It is pretty much a Chevrolet SS with the zl1 driveline. I recently took it out to the drags and ran a 10.517@131.45MPH with a early shift to 5th gear due to the tire size. Not many people here buy the car, modify it and then run it down the 1/4 mile so i was just wanting to see how i compare to you zl1 guys. My Mods so far are below. Estimated weight 4400lb (with driver and fuel) 265 40 18 ET Street radial II 28% Overdrive Pulley Custom Cam 1000cc injectors Inch and 7/8 Extractors 0 cell cats Tuned on Pump Gas Stock 2.5 inch Catback Stock Supercharger Pully Stock Heads Stock Converter and Diff gears

07-17-2015, 05:54 AM	#2
Stephen12ZL1 Drives: '21 ZLE A10 Join Date: May 2012 Location: Mechanicsville, VA Posts: 6,815	seems right...about like a CTSv with the weight. Nice e.t. & pic! My best e.t./mph is very similar to yours... __________________ '21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60' '17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) Last edited by Stephen12ZL1; 07-17-2015 at 06:49 AM.

07-17-2015, 06:57 AM	#5
Redlineviper Drives: 2013 ZL1 Join Date: Jan 2015 Location: Orlando Posts: 936	Congrats! That's a strong car. It's nice to finally see guys race their cars on this forum. __________________ 2013 A6 ZL1

07-17-2015, 06:49 AM	#3
robrocketanski Drives: ZL1 Convertible Auto Join Date: Apr 2015 Location: Macomb, Michigan Posts: 330	That seems pretty fast, good job. Did 265 tire hold ok? 4400 with driver isn't heavy...