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Old 05-09-2019, 08:16 AM   #1
Alqadif75
 
Drives: Zl1 2013
Join Date: Feb 2019
Location: Doha qatar
Posts: 8
Pulley setup

I have 2013 automatic zl1
Stroker 4.16
Currently i have 10" crank pulley,
2.5 super charger pulley
Current boost is 14,

Thinking to increase my boost, shall i go for 2.35 super pulley,
Or is their any suguestions
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Old 05-09-2019, 08:41 AM   #2
JB'sZL1

 
Drives: 2013 ZL1 and 2019 Ram Laramie
Join Date: May 2017
Location: Milwaukee
Posts: 1,259
Hah. A 10" is already at 21,700 rpm, virtually the safe max. Adding a 2.35 will push the charger to 27,300 rpm...way over max. You'll be buying a new charger in no time.

What are you attempting to accomplish? You mention more boost...I personally want to keep my boost low...not much more above 16 or 17 is what I would consider max.

If you're looking for more hp, have you considered fuel upgrades? I don't know what you have in Qatar, but E85 is a great upgrade. Some will add nitrous or meth, but there are safety concerns with those upgrades. Particularly meth as the surface of Qatar is boiling most of the time, and meth helps greatly with cooling...which is probably your biggest issue in Qatar: heat soak.
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Old 05-09-2019, 09:12 AM   #3
Juiced1
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Drives: 2012 2SS CAMARO 45th
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Location: St. Charles, IL
Posts: 18,663
Is your LSA ported? I'd recommend getting it ported first. With that much pulley already you'll really benefit from port work and a 102 if you haven't already.
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Old 05-09-2019, 09:28 AM   #4
Alqadif75
 
Drives: Zl1 2013
Join Date: Feb 2019
Location: Doha qatar
Posts: 8
That was helpful thanks guys
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Old 05-09-2019, 11:04 AM   #5
Alqadif75
 
Drives: Zl1 2013
Join Date: Feb 2019
Location: Doha qatar
Posts: 8
I have 102 throttle body, will get my snout ported soon
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