Stillen Z Tube Installed
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#24
Registered User
iTrader: (10)
There are no WHP gains in intakes! Exposed cone filters will cost you major hp due to heat soak when it's warm! Only cone filter that seems unaffected is on Stillens CAI but that's the only one. Best option is Z-Tube and a quality drop in filter like AMSOIL. Last time I used foam filters was on my BRE prepped Datsun 510s dual side draft carbs in '72, similar to what the HKS intakes use...Gary
#25
I will keep eye on heat issue now that u mention. But really. Ive always wanted to just buy all these different intakes and test them now that i have afr meter. If im running lean, then good intake. Rich. Then poor intake. So far the AEM CAI with foam filter is outstanding. Sound. Air flow. And hopefully 1 whp lol. considering i have plenum and full exhaust.
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