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05-29-2016, 07:03 AM
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#1 |
 Drives: Victory Red ZL1 Join Date: Jul 2012
Location: Fairless Hills PA
Posts: 125
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HP increase by porting LSA heads?
Looking for some feedback on how much HP increase would typically be gained by porting LSA heads.
I have all the usual mods....cai, cam, headers, ported blower/snout/throttle body, 22% lower pulley, injectors, BAP. If the power increase is only estimated to be 15-20hp, I might be inclined to leave it be, but if 30-40hp increase is possible, then further wrenching might be warranted! Thanks in advance for your input.... |
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05-29-2016, 08:18 AM
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#2 |
   
Drives: 2012 ZL1 #1329 M6 Join Date: Jun 2009
Location: Reading, PA
Posts: 1,040
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I would get the milled 20 thousands. I would think you would be looking at around 30+ RWHP. Have Jeremy Formato do your port work. Build thread is in signature, any other questions do not hesitate to pm me.
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2012 Camaro ZL1 #1329 M6 Summit White
Built by Mike @ Rapid Motorsports 784rwhp 757 rwtq on 93 Octane ET - 10.97 @ 128 Heads-Blower-Snout-TB ported & prepared by Jeremy Formato of FasterProms http://www.camaro5.com/forums/showthread.php?t=395950 Rapid Motorsports 396ci Build https://www.camaro5.com/forums/showt...1#post10321301 10.832 @ 130.99 |
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05-29-2016, 08:10 PM
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#3 |
Drives: 2013 ZL1 Join Date: Jan 2015
Location: Orlando
Posts: 936
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The gains are more substantial with NA cars. Seems you've gone after most of the low hanging fruit already. At this point heads going to be one of the next mods. E85, meth, or nitrous would be the alternatives as I see
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2013 A6 ZL1
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05-29-2016, 08:33 PM
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#4 |
 
Drives: 2013 ZL1 Camaro 2000 SLP Camaro Join Date: Oct 2012
Location: Ruther Glen, VA
Posts: 357
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Iam happy with my results. Had my heads done by Advance Induction with good results.
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2013 ZL1 748rwhp & 733 rwtq ( 93 tune )
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05-29-2016, 09:47 PM
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#5 |
 Drives: 2013 ZL1 Join Date: Nov 2013
Location: Tennessee
Posts: 32
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Do a search under my user name. I picked up 50hp from Ported LSA heads.
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