Day early !
I'll quote what builder had to say...plus video link.
quote:
345 Cu. In. pump gas 240 .590 cam Engine. I feel that the most important Dyno numbers are the BMEP,It tells you how efficent the engines is.Reeves ran in the 170s.Modern CHI/ AirFlow Research
head type engines run in those numbers.Very Happy.Mini Plenuim made peak Tq.@5500 423.H.P.@
6500 478 The Stock Intake really runs well.Tq.@4800 403.H.P.@6700 465 E-BOSS Tq@5100 416.
H.P.@6500 473 The E-Boss runs Very close to the Mini Plenuim,and has the best average..The OEM
intake really holds its own,and was the only one that liked to rev.to 7000RPMS and only lost 13HP
to the mini and held its Tq up to the E-Boss!! All Manifolds lost Tq,and gained NO H.P. with 1inch open spacers.E-Boss intake fit best on the engine with the OEM style Felpro1248 gasket. Checkout the videos..Hope this info helps..
Kenny@Mascar