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HioCrew LBO LS1 hits the rollers: 371rwhp stock cam and heads

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Old Sep 10, 2017 | 11:27 PM
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Default HioCrew LBO LS1 hits the rollers: 371rwhp stock cam and heads. 398WHP update

Local shop had a open dyno day, figured itd be a good time to make some pulls and see what the old girl makes, a few details about muh cah!

99 LS1, SE 1 7/8 LTs, SE TDs, ATI 10% UD pully, Fast92/92 from the legendary BigHammer, SLP Lid with a WIX filter and a SD tune from the streets by yours truly, With some help from Darth_V8r. Car has 4.10s, T56, 3500 race weight with driver and traps 115.6mph. Looking forward to breaking into the 11s as it sits.

Pulls where done on a dynojet and another Tech member ran his bone stock 99 M6 WS6 witth 70k miles and made a honest 295 HP..spot on for a early stick shift LS1 car. My first pull had a 14% CF, so the dyno was restarted, second pull had no correction factor and made a legit 371whp...the stock WS6 made its pulls 15 minutes after mine. AND NO, your LS6 intake and pace setter Y pipe cant do that!





Last edited by TheeCamaroKid; Oct 15, 2022 at 04:32 PM.
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Old Sep 11, 2017 | 07:32 AM
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Nice work OP these cars are still impressive for the few mods and results.
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Old Sep 11, 2017 | 07:36 AM
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That thang made good powers!
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Old Sep 11, 2017 | 10:05 AM
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Impressive work from an LBO setup!
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Old Sep 11, 2017 | 10:27 AM
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Newbie question time- LBO?
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Old Sep 11, 2017 | 10:33 AM
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Originally Posted by G Atsma
Newbie question time- LBO?
Low Bolt On as opposed to FBO or full bolt on
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Old Sep 11, 2017 | 10:49 AM
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You could push that up to 400+ yet too
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Old Sep 11, 2017 | 11:36 AM
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Nice results OP! Lots left to do too!
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Old Sep 11, 2017 | 11:48 AM
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Originally Posted by TheeCamaroKid
Low Bolt On as opposed to FBO or full bolt on
Ah! Thank you! And now that I know that, I'm even more impressed! NICE job!
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Old Sep 11, 2017 | 08:46 PM
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Beard power!
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Old Sep 19, 2017 | 02:54 AM
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At what could be the lowest reading dyno in the city, stock 2004 z06 dynod there at 371 rwhp. That's the 405 hp model that z06 guys say is more like 410-415 hp at the crank
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Old Sep 19, 2017 | 10:36 PM
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Originally Posted by foxsl
At what could be the lowest reading dyno in the city, stock 2004 z06 dynod there at 371 rwhp. That's the 405 hp model that z06 guys say is more like 410-415 hp at the crank
JayP's stock ws6 dyno'd 295 there so it should be around bang on
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Old Sep 20, 2017 | 07:22 AM
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I though HioCrew only used happy dynos...
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Old Sep 20, 2017 | 07:44 AM
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May all the hiocrew dynos be happy!
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Old Sep 20, 2017 | 08:11 AM
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We make dynos happy?
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Old Sep 20, 2017 | 09:19 AM
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Originally Posted by HioSSilver
May all the hiocrew dynos be happy!
May all the dyno'd hiocrew be happy!
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Old Sep 20, 2017 | 12:30 PM
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Old Sep 20, 2017 | 12:55 PM
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Originally Posted by TheeCamaroKid
Local shop had a open dyno day, figured itd be a good time to make some pulls and see what the old girl makes, a few details about muh cah!

99 LS1, SE 1 7/8 LTs, SE TDs, ATI 10% UD pully, Fast92/92 from the legendary BigHammer, SLP Lid with a WIX filter and a SD tune from the streets by yours truly, With some help from Darth_V8r. Car has 4.10s, T56, 3500 race weight with driver and traps 115.6mph. Looking forward to breaking into the 11s as it sits.

Pulls where done on a dynojet and another Tech member ran his bone stock 99 M6 WS6 witth 70k miles and made a honest 295 HP..spot on for a early stick shift LS1 car. My first pull had a 14% CF, so the dyno was restarted, second pull had no correction factor and made a legit 371whp...the stock WS6 made its pulls 15 minutes after mine. AND NO, your LS6 intake and pace setter Y pipe cant do that!

https://www.youtube.com/watch?v=1mFUCJtdLOs

https://www.youtube.com/watch?v=eGkDoYedrqI

Great numbers man! You must of read my mind on your build. I just picked up a low mile stock 02 SS M6 and thats exactly what Im planning for it too. I do however want to send my stock heads to AI.
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Old Sep 22, 2017 | 08:18 PM
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Yup I'd say the speedfactor dyno is pretty accurate. It was Lingenfelters dyno at one point.
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Old Sep 22, 2017 | 08:23 PM
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I look forward to seeing some track times out of these cars.
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