Highly Modified Tta What Spark Plugs?

Scott89TTA

Well-Known Member
#1
To the guys with high to highly modified TTA's...not just bolt-ons, talking fully built low 10 to 9 sec cars running upwards of 25 psi on 93 pump with alky or race gas not E85. What plugs and gap are you running?

Thanks!
Scott
 
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