Terrible new track times

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Old 07-02-2017, 08:13 PM
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compare to my cam only auto c5.. something is way wrong with your car
Old 07-02-2017, 09:36 PM
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[QUOTE=Sladester2;19664974]compare to my cam only auto c5.. something is way wrong with your car

could be something way wrong but it's not pulling tons of spark, its 12.8 WOT air fuel ratio. It's not throwing any codes, it's sounds smooth and responsive....
The clutch really needs an upgrade that's for sure and probably new master cylinder and slave cylinder. What else could it be?

Also you are comparing apples to oranges here as the only thing we have in common is same motor... that is if you aren't running an ls6. Your much lighter and cutting a 1.5x 60'. What was your DA? How much seat time do you have? What are your cam specs? Any stall converter?
Old 07-04-2017, 12:20 AM
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[QUOTE=Cb2417;19665040]
Originally Posted by Sladester2
compare to my cam only auto c5.. something is way wrong with your car

could be something way wrong but it's not pulling tons of spark, its 12.8 WOT air fuel ratio. It's not throwing any codes, it's sounds smooth and responsive....
The clutch really needs an upgrade that's for sure and probably new master cylinder and slave cylinder. What else could it be?

Also you are comparing apples to oranges here as the only thing we have in common is same motor... that is if you aren't running an ls6. Your much lighter and cutting a 1.5x 60'. What was your DA? How much seat time do you have? What are your cam specs? Any stall converter?
Most shops will let you rent the dyno for a few pulls by the hour. I would start there maybe $60-100. If you are only making 330rwhp you'll know where to start.

Also, Pat G does remote tuning if you already have HP tuners for around $400. Look him up.


In regards to the C5, yes his set up is different but you being manual should at least match his trap speed.
Old 07-04-2017, 08:35 PM
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[QUOTE=CyberGrey Z28;19665811]
Originally Posted by Cb2417

Most shops will let you rent the dyno for a few pulls by the hour. I would start there maybe $60-100. If you are only making 330rwhp you'll know where to start.

Also, Pat G does remote tuning if you already have HP tuners for around $400. Look him up.


In regards to the C5, yes his set up is different but you being manual should at least match his trap speed.
I will look around and see if I can find a dyno to rent.
My hptuners says I'm making 425hp on some logs at 6500rpm. Don't know if that's to the wheel or how accurate that is? I may not trap the same as him if I'm hundreds of pounds heavier and in worse air?
Old 07-05-2017, 05:40 PM
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[QUOTE=Cb2417;19666288]
Originally Posted by CyberGrey Z28
I will look around and see if I can find a dyno to rent.
My hptuners says I'm making 425hp on some logs at 6500rpm. Don't know if that's to the wheel or how accurate that is? I may not trap the same as him if I'm hundreds of pounds heavier and in worse air?
You may be heavier but you're making more power and 6 speeds trap higher mph than an auto.


My brothers bolt on LS Iroc ran consistent 7.90s@91mph in 1/8th mile (1600- 2000 DA)
Put down 342rwhp on a dyno jet.
Old 07-05-2017, 09:23 PM
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[QUOTE=CyberGrey Z28;19667034]
Originally Posted by Cb2417

You may be heavier but you're making more power and 6 speeds trap higher mph than an auto.


My brothers bolt on LS Iroc ran consistent 7.90s@91mph in 1/8th mile (1600- 2000 DA)
Put down 342rwhp on a dyno jet.
Pretty decent for sure. I'll have to get some more passes in and get it on a dyno. Right now it is running awesome and it feels WAY faster than before the recent mods.
I need to get a pass with my hptuners logging and be able to shift this t56 at 6600rpm like it needs to get the most out of it.
Hopefully this 10 bolt holds together till I can afford a new 9" or 12 bolt.



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