| Known good engine combo's dyno proven |
| Page 3 |
| Ford 460 Block
500CI, SCJ iron intake and Truck manifolds. 460 Ford Bored .030” Over Manley Steel H-Beam Rods 6.535” Long ARP Rod Bolts TRW Pistons Cut Flush W/Block Deck @ TDC (Forged) Steele Crank (4.125” Stroke) Crank Bearings Are Standard 454 Chevy Main Bearings Are 0.010” under (Ford) Mains Use Standard Ford Bolts Rods and Mains Assembled W/ .003” Clearance Total Seal Rings (For Supercharged/Nitro) Lunati #00096 Cam Grind# BM-II Serial# MSFO-3761 Use Fel-Pro Perma-Torque Head Gaskets Harland Sharp Roller Rockers 1.85:1 instead of 1.73:1 Trick Flow Push Rods Hardened/One Piece Factory IRON SCJ Intake SCJ Stainless Valves With “DOVE” Heads, Compression Ratio is 10.8:1 Total CC’s Are 24 @ TDC Total Volume On Pistons Cam Specs Ex Opens 49 Deg BBDC Ex Closes –5 ATDC Intake Opens 0 Deg BTDC Intake Closes 34 Deg ABDC Duration @ 0.050” 214 Deg Intake/ 224 Deg Exhaust Adertised Duration 280 Deg Intake / 290 Deg. Exhaust Lift @ Valve Is 0.516” |
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| Everything else stayed the same aside from swapping the ex rockers from the previously mentioned 1.85:1 ratio to the 1.73:1 ratio. This was do to the fact that the new cam here would not allow us 0.080” clearance on the piston, so to get back to the safe zone, we did that rocker swap. This combo is still in the brown truck today and runs a consistent 6500-7000 RPM on the track with 33” tires. The 385 rear wheel HP is most likely in a range of 550-570 FWHP. Dove heads and port plates. This is a proven winner on the street legal pulling tracks. It carries the 2002 Ohio trophy and Jacket :]
OK, headers are STAHL 2.25” primary fenderwell. MPG Port plates Wiend Stealth SCJ intake with no porting, just gasket match. Cam Research Cam is as follows: Part # CR290M, Serial # C-30-V.o Valve Lash 0.025” Lift is .648 in/ex Adv duration 290/295 Duration @ .050” 246/252 Valve timing Intake opens 13 BTDC closes 53 ABDC Ex opens 56 BBDC and closes 16 ATDC Lobe lift is .350” in/ex, Lobe sep is 110 degrees. Spring Installed Ht. 1.880” and 120 lbs Spring Open Ht 1.200” and 325 lbs Cam Research is in my opinion the ONLY place to get a bbf cam. Just ask my 2002 competitors…lol…I took the points champion trophy and check. This year my black truck with a cam research solid roller took the points championship. |
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| This engine combo is from a forum member who wishes to remain incognito... Thank for sharing though... |
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