throttle body or spacer??
#8
RE: throttle body or spacer??
Check out this article. I think it's on a jeep but this chick does some dyno tests on a TB spacer and bored out IM and bigger TB. It's interesting because the TB spacer actually restricted airflow but provided a gain in Hp by cooling and extending air volume.
Erica's Dyno Tests
Erica's Dyno Tests
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