HPP3 for 99 LS1 f-bods
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Joined: Oct 2002
Posts: 1,130
From: Kentucky
HPP3 for 99 LS1 f-bods
HPP3
-calibrate gear ratio changes
-Install power tuning
-lower fan Temp.
-change rev limiter settings
-increase shift firmness in auto's
Thing works woders in auto's . Some cars have seen 20+ on the dyno with this thing .
First 130 Bucks takes it . Email me@ robb4964@yahoo.com
-calibrate gear ratio changes
-Install power tuning
-lower fan Temp.
-change rev limiter settings
-increase shift firmness in auto's
Thing works woders in auto's . Some cars have seen 20+ on the dyno with this thing .
First 130 Bucks takes it . Email me@ robb4964@yahoo.com
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