489” BBC

 

 

 

 

Ø      4.280" Bore 4-bolt GM Block, 0 Decked, ARP Main Studs.

Ø      Eagle 4340 4.25" Stroke Crank Internal Balance (489 CI).

Ø      ATI Super Damper, JW "The Wheel" Flexplate.

Ø      Eagle 4340 H-Beam Rods with L-19 Bolts.

Ø      SRP 43cc Dome Pistons, Total Seal TS1 Rings.

Ø      Isky Custom Grind Solid Roller, around .736/272, .714/280, 108 LSA, 105 ICL.

Ø      Isky Red Zone Lifters, Manley Pushrods, Isky Tool Room Springs.

Ø      Pro Topline 320cc Aluminum Heads, Angle milled to 109cc, Ported.

Ø      Flow about 390 Int, 280 Ex.

Ø      ARP Head Studs, Yella Terra Shaft Mount Platinum Rockers.

Ø      Measured 75cc total combustion volume for 14.35:1 Compression Ratio.

Ø      Edelbrock Victor 454R Port Matched, Cleaned up, 1” Open Spacer.

Ø      HP Dominator, 80556 1150 CFM, VP C12 Race Gas.

Ø      MSD Pro Billet Distrubitor, MSD Spiral Core Wires, NGK V-Power Plugs.

Ø      Hooker Super Comp Race Headers, 2 1/8 X 3 ½.

 

808HP@6600 and 699TQ@5200 On a Superflow 901 Engine Dyno.