fastest 6-speed SBE

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Old 04-28-2010, 09:34 AM
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Default fastest 6-speed SBE

what is the fastest ET for a 6-speed ls1 f-body with a stock bottom end? anyone break into the 9's with just heads/cam/nitrous and a t-56?
Old 04-28-2010, 04:13 PM
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Not an F-body but Robz ran this with head / cam no nitrous.

http://www.gmhightechperformance.com...z06/index.html

http://www.youtube.com/watch?v=FzLHN0TTbI8
Old 04-28-2010, 05:35 PM
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^ lots of ? marks with his sbe I thought...also was running some trick trickflows with ti valves...some very nice parts for sure...

guys have went 10.2s cam only m6 just think what they would run with a shot and heads...
Old 04-28-2010, 05:55 PM
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Absolutely Awesome!
Old 04-30-2010, 01:23 AM
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Originally Posted by chrs1313
^ lots of ? marks with his sbe I thought...also was running some trick trickflows with ti valves...some very nice parts for sure...

guys have went 10.2s cam only m6 just think what they would run with a shot and heads...
GMhighperformance was there for his 9 sec run and they pulled the motor apart and it had stock (notched) pistons and arp rod bolts but was stock other than that.
Old 04-30-2010, 04:56 AM
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It's all in that article I posted. Who said you can't run a 50 degree valve seat on a set of tricked out heads? If it's a max effort car I don't see why you wouldn't.
Old 04-30-2010, 07:20 AM
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Originally Posted by Johns00Z28
GMhighperformance was there for his 9 sec run and they pulled the motor apart and it had stock (notched) pistons and arp rod bolts but was stock other than that.
I think the questions are about the stroke...either way it is a badass car...

also why are his times not on the stock bottom end list?
Old 05-07-2010, 08:03 PM
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i havent made a full pass on slicks yet, but thinking it should do somewhere 10.3 range. actually gonna go to the track sat to try but its been in the mid 90's with high humidity lately.

if it does run around the 10.2-10.4 range, the stock t56 doesnt explode, and if i can get a minor cold front i may turn the boost up for a run or two a try and be one the few to dip into the 9's stock shortblock 6speed. been a long time goal for the me to shift into the 9's.
Old 05-09-2010, 12:05 PM
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Originally Posted by chrs1313
I think the questions are about the stroke...either way it is a badass car...

also why are his times not on the stock bottom end list?
He was banned a while back so I guess that is why.
Old 05-26-2010, 02:16 AM
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Originally Posted by chrs1313
I think the questions are about the stroke...either way it is a badass car...

also why are his times not on the stock bottom end list?
They had pics of the bore and stroke with a digital gauge at the track right after the runs. It was in the gmhtp article. I'm guessing he's not on the sbe list because too many people got their panties in a bunch over it. LS1Tech is a joke for seeing where you sit nationally in these "lists" especially when they exclude people for no reason. I don't think TSP tore their motor down to verify?

Futral also went 9's with a heads/cam no adder 6 speed. It's been done by a few people.
Old 05-26-2010, 04:25 PM
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I dont think allen was SBE at the time. I think it was a 38? that when 9s with the t56. Meuex 243s, and the sheetmetal intake.

Jugger went 9.6 SBE with a auto, but I think 9.90 with the t56 still, Some of the locals would know, he gudge raced the car for a summer before he told anyone it was running 9's
LS1joe went 10.1 turning a SBE to 7800 for a while t56/NA
Smokin01Z went 10.21 cam only t56

Didnt LG put that 535whp SBE motor they did in one of there C5R setup cars. weight like 2400, and took it to dragstrip. It was just somehint they did for a week or somthing like that. There was in car vids of it spinning 1-2-3 ran like 9.80 or somthing but it was 145 or somthing lol thats was a t56
Old 05-26-2010, 04:32 PM
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Says it was 346??? only ET'd a 10.xxx tho

http://www.youtube.com/watch?v=qrYJDCoQSnM



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