For Sale: professionally-built Chrysler RB440 into a 535 cubic inch street/strip engine. Recently refreshed after 8,800 miles of driving, touring and drag racing. Almost zero wear to bearings or journals. Dyno tested at Tommy’s Auto & Machine Parts in Springfield, TN last week and made 686.5 ft. lbs. of torque @ 4,500rpm and 667.9 horsepower @ 5,700rpm on 93 octane pump gas.
Chrysler RB440 block
• 9-23-1975 casting date
• 4.350” bore
Eagle 4.5” Hemi-style 8-bolt crank (2.200” rod, .990” pin)
Eagle 7.100” rods
MAHLE "Power Pak” flat top pistons (-8cc reliefs), 0.020” “in the hole”
Clevite bearings & rings
Cometic MLS gasket (0.050”) for a calculated 11.6:1 static compression ratio
Edelbrock Performer RPM heads 88cc (#60189)
• Hughes Engines Stage 1 CNC porting, valve lapping
Edelbrock Victor 440 single-plane intake
• Chuck Lagaisse custom knife-edge porting, heat coating
COMP Cams hydraulic roller (0.598” int./0.600” ex, 253/259 deg @ 0.050-inch, 110º
COMP Cams Evolution Retro-Fit hydraulic roller lifters
COMP Cams Ultra Pro roller rocker arms (1.5:1)
COMP Cams Beehive Valve Springs (#26120-16)
COMP Cams Spring retainers, clips & seats
Milodon external oil pickup, 6qt. deep sump pan, etc. (no windage tray)
TCI “Rattler” balancer
Proform alum. water pump & housing
ARP hardened head bolts and intake bolts
686.5 ft. lbs. of torque @ 4,500rpm
667.9 horsepower @ 5,700rpm
• 12º initial, 32º total timing "all-in"
This engine comes with a very unique Edelbrock Victor 440 intake manifold custom ported by “Engine Masters” participant Chuck Lagaisse. This manifold WILL NOT fit under any factory hood. If you do not want it, I will swap it for TWO new Edelbrock manifolds – a Torker II 440 and Performer 440 dual plane – with no change in price. Asking $15,500. No shipping. Must pick it up.
