Douglas,
Loyal reader and subscriber since 1982 here!
Heres what I did (and prices) to my 200 in my 66 Mustang just to give you and idea on a naturally aspirated build up,
78 block bored .060 over $90.00
Crank turned and straightened $125.00
Block 0 decked $45.00
Fully balanced $175.00
ARP head stud kit $105.00
ARP rod bolt kit $55.00
Clay Smith cam package W/ cam bearings, double roller timing chain & gears, lifters & .480 lift 274 duration cam $291.00
Chrome moly pushrods $45.00
Corteco gasket set $55.00
Dual valve springs $90.00
Header $275.00
7 quart oil pan $245.00
Hi-Po balancer $215.00
1.6 ratio aluminum roller rockers $415.00
Flat top pistons (10.5:1 compression) $185.00
1.75 intake 1.5 exhaust oversize valves $110.00
Rings $75.00
Teflon valve seals $15.00
Rod bearings $42.00
Main bearings $42.00
Holley 500 cfm 2 Bbl $225.00
Accell 8.8 plug wires & U groove plugs $100.00
Duraspark distro $99.00
MSD 6a $149.00
MSD blaster coil $39.95
Oil pump $29.95
Misc $400.00
Electric fan $99.00
Total cost=$3836.90
On top of all that I installed a 3500 rpm stall convertor last summer and I've grenaded two 7.25" rearends.
Currently I'm installing a rebuilt 8" rearend with an Auburn posi unit and 3:80 Richmond gears so add another $1000 on top of the engine cost and you get a realistic look on what it takes to run mid 14's with a engine that would be lucky to propel you to a 21 second qtr mile time in its stock form!
In my opinion build the bottom end like mine and add a turbo like Will & Kelly did and you could hit your 300+ HP baseline pretty easily.
Oh.....and keep the "On the rack" girls and "Krass and Bernie" cartoons please!!
Later,
Doug