Intake, Header, HFC, CBE = Too Lean?

neveucd

This was a mustang dyno, which I was told reads lower but is more accurate for real world street condition power, because it measures off of where the load is applied as opposed to inertia on a Dynojet, and because of this the Mustang Dyno read 11 or 12% lower than the Dynojet., and the exhaust is fast intention along with the HFC's. The intake is injen. Other than that nothing else as far as power adders.

Some examples I found

I ran my GS on a Mustang dyno which yielded 284 RWHP. I recently ran it again on a Dynojet and it only mustered 299 RWHP

He dyno'd his 01 Camaro SS on the dynojet and made the typical 310 RWHP. Right after that he strapped it to the Mustang dyno, and made 245 RWHP. 65 HP difference.

I don't know tho, I'm no expert. That is why I estimated 300 rwhp on a Dynojet, since I've been seeing others w/ around same mods, intake, cbe, and hfc or test pipes make 296+.

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