Old School Pro-Street Engines

[N2ORocket]

Hey fellas;

I am planning/saving/wanting to build an Old School Pro-Street car.

Here are 4 ideas I have, please let me know what Ya'll think.

I) A 502 production Block, STD (4.468) bore forged 12-13:1 CR, forged 6.385 inch rods, a forged 3.766 crank, Aluminum heads, a Holley Pro Dominator Tunnel Ram, and Twin E-85 850 Carbs.(Total CID 472)

II) A 427 Tall Deck Truck Block +.060 overbore forged(4.31) 12-13:1 pistons, a set of forged 6.385 inch rods, a forged 4.375 inch crank, Heads & Induction same as above. ( Total CID 511)

III) Same as I) but replace 3.766 inch crank with a forged 4.25(Total CID 533)

IV) Same as III) except 4.56 Bore forged pistons & 4.375 crank (Total CID 572)

I plan to use a Solid Roller Cam (112-114 degrees lobe seperation Nitrous Friendly) and a single stage 200-300 RPM based N2O system.

I want 670-800 HP at the Flywheel, ETs Mid to Low 10's Off the Bottle Low 9's to High 8's ON the Bottle.

What do Ya'll think?