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0311htp Frugal20 Z

We saw good results by having the TPS sensor dialed in. Unlike Mustangs, TPI cars seem to respond better to stock or close to stock settings.
1989 Pontiac Firebird Formula TPI Head Work - Rocking and Rolling

 We saw good results by having the TPS sensor dialed in. Unlike Mustangs, TPI cars seem to respond better to stock or close to stock settings.  View Related Article

 

 

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