More power, Always will cost you money regardless of how you do it. Listed below is a engine I have for sale using the trick parts.
New crankshaft kit Cost $1,500.00 if you could buy one
Hi Performance Piston kit $300.00
Gaskets and seals $200.00
Hi performance Cam $250.00
Hawaiian Style head with new valves and also ported and polished $1,000.00
Heavy duty cam chain $50.00
Cam chain guide rollers NOS $150.00
Cam chain slipper NOS $80.00
NOS Clutch disc $75.00
NOS Clutch bearing $35.00
NOS Oil pump rod, bearing, body, piston and pin $300.00
Primary dampners $75.00
Primary chains $150.00
Primary roller $80.00
Rebuilt starter $90.00
New Carb $350.00
Complete Exhaust system $1,200.00
Total $5,885,00
But that is without labor to build it, cost of boring cylinder, new plugs,point,condener, brushes, trans bearing, diff bearings and more. And this price is just a rough estimate as to what I have spent on it.
Speed and power are not cheap.
But if you want one with zero miles on it call me.
Mike OConnnor
XXX-XXX-XXXX