Chevrolet BB 461

Engine

Chevrolet BB (Ruutulippu by Dirty / Prodrag)

   Volume 461 cid (7,6 l)
   Power estim. 725 hv / 7200 rpm
   Torque estim. 607 lbs/ft / 5500 rpm
   Block 4-bolt , MkIV 90-91, Short deck, 4.280"  (P/N 10069286)
   Crank 4" GM nitrited
   Damper CAT SFI 18.1 fluidamber ext. balance 8"
   Flexplate TCI SFI 29.1 (399273)

   Connecting rods

Eagle 6.135 "
   Main Bearing Clevite 77 (MS829H)
   Rod Bearing Clevite 77 (CB743HD)
   Cam Bearing Clevite 77 (SH616S)
   Pistons BRC
   Piston rings Sealed Power
   Cam drive Pete Jackson (427-5C-N)
   Cam Lunati Roller
   Lifters Comp Cams roller (819-16)
   Cylinder Heads Brodix BB 2 Aluminum Ported, Raised Exhaust Ports
   Intake valves Brodix 2.250", 11/32", std
   Exhaus valves Brodix 1.880", 11/32", std
   Valve Springs Comp Cams 1.625" H-11 (996-16)
   Rockers Summit 1.70:1 (G3930B)
   Stud girdles Jomar Pro Model (91645)
   Pushrods Summit 3/8x8.280/9.250 (1439250)
   Head Gasket Fel-Pro
   Oil Pan Milodon Race (31190) and Pickup (18302)
   Oil Pump Moroso Bluepinted Racing (22162)
   Water pump Moroso electric (63546) + (63544)
   Starter Proform hi-torque Chrome (66259)
   Distributor MSD Cap-A-Dapt Prodrag modified
   Coil MSD Pro Power (8201)
   Trigger Prodrag / Moroso Crank trigger

Fuel delivery

Barry Grant BG Holley Dominator 8896-4
   Manifold Dart Holley 4150 flange (4111400)
   Fasteners ARP bolts and studs