Maybe 270 if you have headers and a low rise dual plane intake.I'm here today to get an opinion from some some more experienced users concerning my car.
I'm in the process of rebuilding my 289. After tearing it all down, we sent it to the machine shop to be cleaned and bored to .040 to remove some cylinder wear.
During this rebuild process we are going to.. Put in some Flat top pistons, port the heads, have some 1.94/1.60 valves put in, and put in a mild cam (http://www.summitracing.com/parts/sum-k30032).
After all this work, I'm wondering how much power it will make (flywheel) so, any ideas??
Please put your desktop dyno away, it is way faster than your car will be!...using my DesktopDyno program I have It estimated it at about 346HP/336TQ
Please tell us how much money you have?
what upgrades if any have been done to the bottom end?
how long ago were they done?
exactly what heads are you using?
what cc are the combustion chamber?
are they 0 decking the block?
what is your rear gear ratio?
can you change it?
do you want a drag car, freeway flier or inbetween?
do you want a mild, moderate or nasty idle?
that cam should be in a volkswagen.