05-02-2016, 09:31 PM | #1 |
Drives: 2010 camaro ss, 2012 ZL1, 2021 LT1 Join Date: Oct 2009
Location: Iowa
Posts: 125
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Anybody have a Lsx 376 b15
Thinking of going with this. Currently have a L99 with a maggie, headers, adm fpcm and zl1 pump. Last fall my cat clogged and had some detonation. Put a camera down the spark plug hole, one of the pistons has a small chunk missing.
Looking to put down 600 to the wheels. Is the extra 100 lbs noticeable? Adm seems to use this engine with good results. |
05-02-2016, 09:34 PM | #2 |
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Andy is receiving my b8 in the mail
Tommorow. He said unless your not happy with 650-700 at the wheel there's no reason for the b15. And making me an unbeatable deal at that. I checked and the actually shipping weight of the b8 was only 40lbs more than the ls3. 513lbs shipping vs 474 shipping weight on the ls3. I was at 565 before. Dropped a connecting rod. I'm just doing the stock b8 with a stg3 BTR cam on 8psi looking at 600-625 SLP supercharged 2013 SS/RS 1LE VR Full front half protected by Xpel PPF Instagram:@Failshift 565hp/560tq @8.6psi 1LE Owners Group: https://www.facebook.com/groups/559684050767758/ |
05-02-2016, 10:01 PM | #3 |
Drives: 2006 Z06 Join Date: Oct 2010
Location: Gilbert, AZ
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That weight is way off. That much be just the short block compared to an ls3 long block. LSX block is well over 100lbs heavier. Yes it is noticeable. I wouldn't consider an iron block for less <1000rwhp.
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Nick
Corvette Z06 -1200ish rwhp |
05-02-2016, 10:02 PM | #4 |
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Both long blocks.
SLP supercharged 2013 SS/RS 1LE VR Full front half protected by Xpel PPF Instagram:@Failshift 565hp/560tq @8.6psi 1LE Owners Group: https://www.facebook.com/groups/559684050767758/ |
05-02-2016, 10:08 PM | #5 |
I am not "Fast & Furious"
Drives: 2010 Camaro LSX454 1LE Join Date: Nov 2008
Location: Greeley Colorado
Posts: 1,040
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LSX block is more like 80lbs more than LS3 block.
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05-02-2016, 10:09 PM | #6 |
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I know what it's supposed to be. I'm just simply quoting the exact shipping weights of both long blocks
SLP supercharged 2013 SS/RS 1LE VR Full front half protected by Xpel PPF Instagram:@Failshift 565hp/560tq @8.6psi 1LE Owners Group: https://www.facebook.com/groups/559684050767758/ |
05-03-2016, 06:19 AM | #7 |
Drives: 2011 Camaro 2SS/RS Join Date: Oct 2011
Location: Texas RGV
Posts: 794
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I have an iron block. The nose of the car dropped noticeably after the install so I know it's HEAVY
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05-03-2016, 08:39 AM | #8 |
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I got the first LSX B-8 ADM package installed by Andy in a 2013 SS. 659 on 93 and 694 on 110. Over the next 3 years, I have 8000 miles on the car 1/8 of a mile at a time. Motor is doing great but on my second clutch.
No need to go to the B-15 unless you are going crazy boost. |
05-03-2016, 10:43 AM | #9 |
Drives: 2010 2SS LS3, 2013 duramax Join Date: Nov 2012
Location: Dover, De
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Do you want a shortblock or longblock? Either way i would get an aluminum block built from texas speed, LME or one of the other big Ls engine builders. Cheaper, less weight and can be built with better internals than a b8 or b15.
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05-03-2016, 11:43 AM | #10 |
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Andy also sells short blocks for 4995 416-418 all forged.
SLP supercharged 2013 SS/RS 1LE VR Full front half protected by Xpel PPF Instagram:@Failshift 565hp/560tq @8.6psi 1LE Owners Group: https://www.facebook.com/groups/559684050767758/ |
05-03-2016, 11:46 AM | #11 |
Drives: 2010 camaro ss, 2012 ZL1, 2021 LT1 Join Date: Oct 2009
Location: Iowa
Posts: 125
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Thanks for all the info.
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05-03-2016, 11:46 AM | #12 |
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Are you close to lewisville?
SLP supercharged 2013 SS/RS 1LE VR Full front half protected by Xpel PPF Instagram:@Failshift 565hp/560tq @8.6psi 1LE Owners Group: https://www.facebook.com/groups/559684050767758/ |
05-03-2016, 11:58 AM | #13 |
Drives: 2010 camaro ss, 2012 ZL1, 2021 LT1 Join Date: Oct 2009
Location: Iowa
Posts: 125
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No, Iowa. Did you notice a handling difference with your 1le and iron block?
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05-03-2016, 11:59 AM | #14 |
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Don't have it yet. It will be delivered to ADM today. Hopefully have the car back next week. But I'll have a bit more power to. Optimizing it. And doing a Stg3 BTR. Before I was just a bone stock ls3 with the SLP blower on 8psi very simple supposed to be "safe" setup
SLP supercharged 2013 SS/RS 1LE VR Full front half protected by Xpel PPF Instagram:@Failshift 565hp/560tq @8.6psi 1LE Owners Group: https://www.facebook.com/groups/559684050767758/ |
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