LT1-LT4 Modifications 1993-97 Gen II Small Block V8

94 firebird

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Old 05-05-2016, 08:05 PM
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Default 94 firebird

Opinions in performance chips. Also want to know if long tube headers are better or short tube is the way to go
Old 05-05-2016, 08:49 PM
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Originally Posted by Roger-D-B
Opinions in performance chips. Also want to know if long tube headers are better or short tube is the way to go
From what I've heard long tubes have higher peak hp numbers but sacrifice a lot of back pressure reducing torque down low. I am running pacesetter mid-tubes.
Old 05-06-2016, 08:44 AM
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My understanding is that long tubes produce more low end torque than short tubes
Old 05-06-2016, 08:56 AM
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For a 94 your better off leaving any "performance chips" alone. Get yourself a cable and the free software for obd1 lt1s and learn to tune it yourself. Spend the money you save on a wideband.



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