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[Z06] Katech Stage 2 Z06 SN# 94

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Old 12-29-2016, 10:08 AM
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Katech_Zach
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Default Katech Stage 2 Z06 SN# 94

Katech Stage 2 with K501 cam
Headers
Halltech intake
Bronze guides
Katech Ti/Mo intake/exhaust valves
Katech valve covers, powdercoated bright red
Katech coil relocation kit
MSD wires
Katech oil pump
Katech LS9X clutch
Katech remote clutch bleeder
ATI damper









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Old 12-29-2016, 02:44 PM
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95rtturbo
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Beautiful! I love the fact that it has very simplistic, yet effective mods. And that torque curve, wow!

Does it drive as well as it looks? Idle, low RPM driving, etc.

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Old 12-29-2016, 02:50 PM
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Katech_Zach
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Originally Posted by 95rtturbo
Beautiful! I love the fact that it has very simplistic, yet effective mods. And that torque curve, wow!

Does it drive as well as it looks? Idle, low RPM driving, etc.
It drives beautifully. We've got the K501 cam tune well dialed in. Slight cam lug below 30mph and 1400rpm, but nothing really considering the size of the camshaft. Nothing's free and everything is a trade-off, but it's really minimal.
Old 12-29-2016, 02:54 PM
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95rtturbo
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Originally Posted by Katech_Jason
It drives beautifully. We've got the K501 cam tune well dialed in. Slight cam lug below 30mph and 1400rpm, but nothing really considering the size of the camshaft. Nothing's free and everything is a trade-off, but it's really minimal.
Lug is not the same as surging or bucking, correct? Sorry, just trying to understand the terminology. Are you saying its basically just kind of "anemic" below those rpms, which is totally understandable?

I'm interested in the Katech LS9X clutch and bleeder.... My setup will be around 530-540ish to the tires... Would that clutch be a good option for my power level?
Old 12-30-2016, 02:51 AM
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Hirohawa
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Looks pretty amazing. What type of reliability can one expect vs. stock - is it foreseeable to put like 5-8K miles a year on a setup like this?

Is there a sound clip or video of this new build?

Thanks
Old 12-30-2016, 08:03 AM
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Originally Posted by 95rtturbo
Lug is not the same as surging or bucking, correct? Sorry, just trying to understand the terminology. Are you saying its basically just kind of "anemic" below those rpms, which is totally understandable?

I'm interested in the Katech LS9X clutch and bleeder.... My setup will be around 530-540ish to the tires... Would that clutch be a good option for my power level?
Lug is not the same as surging. Lug can turn into bucking if not modulated with the throttle. Or it could be said that lug is an extremely minor form of bucking.

The LS9X is good to 800lb-ft of torque so it has plenty of capacity for your application.
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Old 12-30-2016, 08:04 AM
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Originally Posted by Hirohawa
Looks pretty amazing. What type of reliability can one expect vs. stock - is it foreseeable to put like 5-8K miles a year on a setup like this?

Is there a sound clip or video of this new build?

Thanks
Absolutely. We have many customers that put plenty of miles on them. Other than regular maintenance, I would just have a look at the valve springs and retainers every 20,000mi.

I don't have a sound clip of this particular car, but if you go to YouTube and search Katech K501 you'll get tons of videos with various exhaust systems.
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Old 01-01-2017, 04:59 AM
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Originally Posted by Katech_Jason
Absolutely. We have many customers that put plenty of miles on them. Other than regular maintenance, I would just have a look at the valve springs and retainers every 20,000mi.

I don't have a sound clip of this particular car, but if you go to YouTube and search Katech K501 you'll get tons of videos with various exhaust systems.
Thanks and Happy New Year.
Old 01-01-2017, 08:25 PM
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C5 Hardtop
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Why is the torque so low? 150 lbs less than HP. Why is that so unbalanced?
Old 01-01-2017, 08:37 PM
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95rtturbo
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Originally Posted by C5 Hardtop
Why is the torque so low? 150 lbs less than HP. Why is that so unbalanced?
Its 490... Like 85 less than HP. That's not bad. The flatness of the curve is impressive.
Old 01-01-2017, 10:07 PM
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rio95
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Originally Posted by C5 Hardtop
Why is the torque so low? 150 lbs less than HP. Why is that so unbalanced?
You need to check your math. Definitely nothing unusual here.

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