09-07-2015, 02:25 PM | #1 |
Drives: 2013 ZL1 416 Join Date: Feb 2013
Location: Langley B.C
Posts: 2,619
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LS9 ZR1/LS3 Heads Titanium Valves
Ls9 ZR1 heads stock Titanium Valves new $1500 online these are $2200
will work on ls3 l99 blocks these heads are roto cast and smooth ports and chambers and much stronger thicker than ls3 heads Last edited by Blownfogger540; 12-26-2015 at 04:42 PM. |
09-09-2015, 11:17 PM | #2 |
Drives: 2013 ZL1 416 Join Date: Feb 2013
Location: Langley B.C
Posts: 2,619
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Ttt !
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09-10-2015, 09:15 AM | #3 |
Drives: 2010 SS, 2000 Pontiac Formula Join Date: Mar 2013
Location: Missouri
Posts: 509
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So the Heads are just ported stock heads?
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09-10-2015, 01:57 PM | #4 |
Drives: 2001 Camaro SS & 2005 Canyon ZQ8 Join Date: Apr 2014
Location: TX
Posts: 150
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GM did the CNC work. Flow numbers from GM are a bit questionable, but...
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09-10-2015, 02:22 PM | #5 |
Master Amateur Mechanic
Drives: Victory Red 2011 2SS/RS Join Date: Jan 2013
Location: South Barrington, IL
Posts: 1,719
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have the specs on the ls3 heads?
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09-26-2015, 11:07 AM | #6 |
Drives: 2013 ZL1 416 Join Date: Feb 2013
Location: Langley B.C
Posts: 2,619
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Ttt !
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09-26-2015, 06:15 PM | #7 |
Writer
Drives: 2010 SS / 1967 Camaro Join Date: May 2009
Location: Chicago, IL
Posts: 7,221
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Have you flowed a set?
__________________
PROJECT HEAVY CHEVY
Camaro Now: Mods for the Masses Part I | Part II 13.15@106 1.95 | 100% Stock 12.37@112 1.85 | + Kooks Headers/Cats + 20" 555R + CAI + BW TB + UDP + Tune 12.06@113 1.70 | + CD 3200 + 18" NT05R + RCR Intake + NE OTR + GPI Tune 11.84@115 1.59 | + 3.91s + Race Star 17x7 Fronts 10.90@125 1.47 | + GPI VVT Cam + BW Ported Heads + CD 3800 |
09-27-2015, 01:59 AM | #8 |
Drives: 2001 Camaro SS & 2005 Canyon ZQ8 Join Date: Apr 2014
Location: TX
Posts: 150
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Not at all.
If I come across the article, Ill post it, but I believe the reason had something to do with a measuring conversion?? I really do forget the exact reason. Brett over at Landspeed did post some good info though, from his testing: http://forum.grrrr8.net/showthread.php?t=30585 I considered picking up a set if I could find some bare at a good price. |
10-03-2015, 10:42 AM | #9 |
Drives: 2013 ZL1 416 Join Date: Feb 2013
Location: Langley B.C
Posts: 2,619
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Ttt !
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10-04-2015, 01:58 PM | #10 |
Drives: 2013 ZL1 416 Join Date: Feb 2013
Location: Langley B.C
Posts: 2,619
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Ttt !
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10-04-2015, 02:16 PM | #11 |
Drives: 2015 Camaro L99-1SS/RS CRM Join Date: Jun 2015
Location: New Jersey / Texas
Posts: 323
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PM sent
__________________
2015 Crystal Red RS V6....14.52 @ 95.34 CAI cold air package, 642 mile on odo..Best ET 14.41 @ 97.12....sold 7/29/15
2015 Crystal Red 1SS/RS..A6..11.31 @ 119.76...4065 lbs...Ebay cold air kit, Pat G tune, MT drag radials, TSP 1 7/8" headers w/cats Circle D converter sold 2010 Victory Red V6 - Auto |
10-05-2015, 09:22 AM | #12 |
Drives: 2015 Camaro L99-1SS/RS CRM Join Date: Jun 2015
Location: New Jersey / Texas
Posts: 323
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another PM sent awaiting a response
__________________
2015 Crystal Red RS V6....14.52 @ 95.34 CAI cold air package, 642 mile on odo..Best ET 14.41 @ 97.12....sold 7/29/15
2015 Crystal Red 1SS/RS..A6..11.31 @ 119.76...4065 lbs...Ebay cold air kit, Pat G tune, MT drag radials, TSP 1 7/8" headers w/cats Circle D converter sold 2010 Victory Red V6 - Auto |
10-05-2015, 03:19 PM | #13 |
Drives: 2015 Camaro L99-1SS/RS CRM Join Date: Jun 2015
Location: New Jersey / Texas
Posts: 323
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Payment on LS3 sent.
__________________
2015 Crystal Red RS V6....14.52 @ 95.34 CAI cold air package, 642 mile on odo..Best ET 14.41 @ 97.12....sold 7/29/15
2015 Crystal Red 1SS/RS..A6..11.31 @ 119.76...4065 lbs...Ebay cold air kit, Pat G tune, MT drag radials, TSP 1 7/8" headers w/cats Circle D converter sold 2010 Victory Red V6 - Auto |
10-14-2015, 12:45 PM | #14 |
Drives: 2013 ZL1 416 Join Date: Feb 2013
Location: Langley B.C
Posts: 2,619
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need to move the ls9 offers
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