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

Chip/Cam question

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Old Jul 17, 2004 | 03:44 PM
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Default Chip/Cam question

I have a TPIS stage 3 chip in my car. If I install a Lingenfelter 211 cam,must I change the chip?
Thanks
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Old Jul 17, 2004 | 04:23 PM
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You won't HAVE to, unless you have noticeable idle problems and/or dead spots.
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Old Jul 17, 2004 | 04:59 PM
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You should change it. It wont make optimum power if you dont.
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Old Jul 17, 2004 | 05:01 PM
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Originally Posted by vader86
You should change it. It wont make optimum power if you dont.

True, but you have to take into consideration the dollar/hp ratio. You might gain a few horsepower by re-doing the chip, but is that worth the cost of a new chip?
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Old Jul 17, 2004 | 05:08 PM
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Yes its worth it, the cam is far enough from stock that it needs it. Level III chips are for cars with the free mods and other bolt-ons, not cam changes.

But I wouldnt spend $450 for another TPiS chip. I'd ask Ski to burn one, or somebody else.
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Old Jul 17, 2004 | 05:12 PM
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Originally Posted by vader86
Yes its worth it, the cam is far enough from stock that it needs it. Level III chips are for cars with the free mods and other bolt-ons, not cam changes.

But I wouldnt spend $450 for another TPiS chip. I'd ask Ski to burn one, or somebody else.
Yeah, you're right, I was thinking Level III was cam. I DEFINITELY agree you shouldn't spend the money for another TPIS chip.
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Old Jul 17, 2004 | 07:40 PM
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Thanks guys
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Old Jul 19, 2004 | 03:00 PM
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if you bought that level 3 chip from tpis then they will upgrade yours to level 4 for $45... i would definately do it... for will run to lean and not idle well...
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Old Jul 19, 2004 | 03:13 PM
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Originally Posted by james holley
I have a TPIS stage 3 chip in my car. If I install a Lingenfelter 211 cam,must I change the chip?
Thanks
Why don't you call Chris at TPIS and ask him? They may do an upgrade chip.
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