HP increase

[Schiada76]

I'm running a 500BBC with an 871, 5 to 6#'s of boost.
Can anyone calculate or guesstimate the HP increase by adding an intercooler and stepping the boost up to 10 to 11#'s?

[Nstigator74]

Not with just those specs

[Schiada76]

Mark IV .070 over, Merlin Heads light port and polish (by Clay Smith) 345 cc runners, 2.300I/1.900E, 8:1 JE, Dual 1150's, solid lifter, 645/645 lift, 272/272 @ .050, 2"Primary with 4" collector water injected headers, .25 stroke, heavy foot, light head

[Snowboat]

You're not getting a lot of response. If you post or pm me the cam specs, we can run it on desktop dyno and give you a close approximation.