C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Turbocharged 85 Vette

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Old Aug 21, 2007 | 10:28 AM
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Default Turbocharged 85 Vette

Has anyone here installed, or know of anyone who has installed the C4 Turbo kit from HP Performance? They offer 3 kits depending on weather you want to use your stock engine or build a lower compression turbo engine. It looks like a pretty nice kit and has everything you need for the modifications. I would be interested in talking with someone who has done this. Anyone? Thanks, Troy

P.S. I bought an 87 Grand National that will embarass most cars on the road going thru the gears. I love my 85 Vette with it's torque-monster L98 but there is no comparrison to the Buick's Turbo 6. It's time to play again. It would be quite unique too.
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Old Aug 21, 2007 | 11:50 AM
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I have. You can PM if you want.
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Old Aug 28, 2007 | 11:13 AM
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I went to the HP performance site and I couldn't find a C4 specific kit.
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Old Aug 31, 2007 | 09:24 AM
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http://www.turbochargedpower.com/85-96%20Corvette.htm
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Old Sep 5, 2007 | 05:51 PM
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Seems like a cool kit. Any pictures of the final install in any C4?
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Old Sep 6, 2007 | 07:05 PM
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This kit seems quite interesting? .

Anybody out there with one who can list the pros vs. cons? Is it an A/C delete kit on LTX motors, etc.

Thanks!
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Old Sep 7, 2007 | 02:14 AM
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I agree.

This turbo kit seems fantastic, especialy for immediate low end torque on daily driving and highways. No need to go up revs to have power. 350 hp and 500 trq available at 3000 rpm! This is a must.

I am really interested in this setup for my car on germans roads.
This is exactly the kind of power I am looking at with stock Rpms.

Have anyone encountered difficulties ?

Anyone with experience and pics ?

Thanks in advance!
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Old Sep 7, 2007 | 12:45 PM
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Originally Posted by drumboytroy
I love my 85 Vette with it's torque-monster L98 but there is no comparrison to the Buick's Turbo 6.
Have you seen this video I posted of a Corvette with a Buick Turbo 6 yet?

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Old Sep 7, 2007 | 01:10 PM
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Originally Posted by evltwin
I have. You can PM if you want.
this guy has one in his vet, contact him!
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Old Sep 7, 2007 | 03:33 PM
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