I figure that you should be 55-70hp up from stock.
20 hp from the intake and TB
15hp from the exhaust
25-30 hp from the heads and the bump in compression from the 58cc chambers of the windsor jr's
Go with 373 gears, a 75mm mass air, and 24lb/hr injectors. I'd go bigger than the E303 cam though.
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GT-40 heads (ported, polished, + milled), B303 cam, 1.7rr's, JE pistons, Offy intake, Carter AFB 625cfm carb, Flowtech 1 5/8" shortys, Flowtech X-pipe, MAC Flowpath exhaust, MAC pulleys, 373's, subframes, Eibachs+Tokicos, B+M ripper, FMS Clutch, Zoom Quadrant+cable, 17" CSA Ultra rims, 235/45ZR17 Yokohama AVS S4's, MSD 6A ignition+coil, FMS 9mm wires, Carbed, Naturally Aspirated, and Nasty!
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