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

Continuing work on 90 supercharger install.

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Old Jun 6, 2024 | 02:14 PM
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Default Continuing work on 90 supercharger install.

I finished the fuel pump and sender a while back. I now have 2 condensors ran in parallel with 2 fans. Behind that are my 2 heat exchangers with fans and then my 4 core radiator with 2 fans. I'm finishing plumbing the supercharger to the intercooler and also finishing the sump and pump for the intercooler. A few more thousand in parts and a lot more hours and she will be done. Once plumbing is done the rack will be removed and moved foreword along with the sway bar. And I will clearance for the balancer. Then finally pull the engine and fun fuel lines and battery cable up the tunnel.

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Old Jun 6, 2024 | 03:22 PM
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Nice project! Have to wait and see how it does on coolant temps-I'm just thinking there are a lot of layers in front of the raiator.
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Old Jun 6, 2024 | 03:26 PM
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I see you have a custom made intake. Have you ran this car N/A with that intake? I assume big improvement over the TPI?
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Old Jun 6, 2024 | 03:57 PM
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Originally Posted by drive it
Nice project! Have to wait and see how it does on coolant temps-I'm just thinking there are a lot of layers in front of the raiator.
Thanks. It should be good on temp with double the condenser area and radiator area as well 6 fans instead of 2 . Add that it will be running on e85 and it should be plenty cool.
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Old Jun 6, 2024 | 04:00 PM
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Originally Posted by rremesal
I see you have a custom made intake. Have you ran this car N/A with that intake? I assume big improvement over the TPI?
Yes it was a big improvement. It's a holly intake and I just made the adapter. Kept the same injectors when i initially put it on. They worked fine in the rails holley sent. I re made the upper part for the new engine and had to make new rails as well.
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