I've replaced wires, plugs, cap and rotor, and still no fix...

The car bogs and lurches real bad coming off idle as you engage the clutch, also under load in 5th and 6th gear. Plugwires are brand new and away from the headers, also new plugs as I said. WHat could this be?

Not a problem as the RPMs climb, and also not a problem when the car is cold. Only as it warms up (15-20 minutes) does it start acting up. ANything over about 1500 RPMs and it goes away.

Any sugestions as to what to try now?

Thanks!

Marcus