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

Adding cam require new chip?

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Old Mar 27, 2009 | 11:07 PM
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Default Adding cam require new chip?

Adding hotcam and 1.6 RR's to 89,do I require new prom or get away with just stock ARAP at this time.
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Old Mar 28, 2009 | 10:51 PM
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Originally Posted by Qiken
Adding hotcam and 1.6 RR's to 89,do I require new prom or get away with just stock ARAP at this time.
The answer is yes.
I sent my stock prom to Scott Hansen it was $60 to reprogram.He also has alot of helpful links and tuning info.

http://www.scotthansen.net/


I plan on using it as a base tune to get it on the road. I am going to learn to burn my own.

Last edited by ch@0s; Mar 28, 2009 at 10:56 PM.
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Old Mar 31, 2009 | 05:06 PM
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It might idle a little rough on the stock tune but should be drivable. Adding midrange timing will really wake it up.
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Old Apr 1, 2009 | 04:43 AM
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