Probably not. Should be able to go to about .510 or .520 without interference.
different pistons and cam, bigger intake valves.
Different pistons, bigger valves, different cam.
Any cam will fit in the hole, but that's not to say that it will produce the right amount of lift and duration to suit the motor. It's also possible to put in a cam with so much lift it will cause the valves to hit the pistons.
Different pistons. Cam might be different. Valve sizes are different.
Probably, but you'd still need to make sure the chambers are small enough to yield a decent compression ratio. Most 305's have pistons intended for a 58cc chamber. Anything more would cause poor performance. That cam would run good with 9:1 or higher.
Most flat top pistons have notches cut in them to clear the valves. You could cut the notches deep enough to suit your cam or get a cam with less lift.
simple! 305 vortec heads, 10 to 1 pistons, high lift roller cam, free flowing intake, 600 CFM holly carb, A good set of headers and an HEI distributerShould get you 300 horse.
You can use any diameter springs for that. Best to contact the cam manufacturer for a recommendation.
A high lift cam lifts an engine valve by a higher amount than a low lift cam.
Depends on the cam.
THE CAM, THE HEADS, AND THE PISTONS ARE DIFFERENT FOR EACH VEHICLE. EXAMPLE A 5.7 CORVETTE HAS DIFFERENT NEEDS THAN A 5.7 K1500 SILVARADO. TRUCK HAS 190HP AND THE VETTE HAS 350HP THERE ARE OTHER DIFFERENCES BUT THE CAM AND THE HEADS ARE THE MAIN FACTORS. HOPE THIS HELPS..
The 92 did not have a roller cam in it.