Benny's 600SAEBHP 640SFBHP 1970 Chevelle
496 BIG BLOCK CHEVROLET TURNKEY ENGINE
ASSEMBLED SHORT BLOCK
$350 GM 4 BOLT BLOCK 4.310" (4 bolt add $300)
$550 CNC MACHINED & CLEARANCED 4.250"
$580 4130 FORGED 4.250 STROKER CRANK CK0454/4.250
$400 4340 FORGED 6.385 H-BEAM RODS W/7/16 CAP SCREWS CRS6385
$650 JE/SRP FORGED 10:1 DOME PISTONS SRP-142991
$145 JE PLASMA MOLLY FILE TO FIT RINGS JEP-J100F8-4310-5 1/16 1/16 3/16
$45 STREET MAIN BEARINGS MS-829P Clearance .0025"
$70 RACE ROD BEARINGS CB-743H Clearance .002"
$20 CAM BEARINGS CH-12
$10 FREEZE PLUGS PE-102-BR
$80 HARMONIC BALANCER PRO-80004
$5 HARMONIC BALANCER BOLT MIS-1
$70 SFI FLEXPLATE PIO-871001
$10 FLEXPLATE BOLTS ARP-100-2901
$200 INTERNALLY BALANCE ROTATING ASSEMBLY with heavy metal
$300 ASSEMBLE SHORT BLOCK
$3485 TOTAL
ASSEMBLED LONG BLOCK
$1500 PRO TOPLINE HEADS TOP-22419000320 320 INTAKE RUNNERS, 119 CHAMBER In 360cfm Ex 248cfm @ .600"
$100 FEL-PRO GASKETS
$80 HEAD BOLTS ARP-135-3607
$50 CLOYES DBL ROLLER TIMING SET CLO-9-1100
$160 COMP CAMS XTREME ENERGY CAM .XS274S COM-11-677-4 In 236/568" Ex 242/.578 Range 2000-6400RPM
$160 SOLID LIFTERS with EDM HOLE SEA-EDM-992
$280 STAINLESS STEEL ROLLER ROCKER ARMS YBB454770
$180 MANLEY PUSH RODS 3.8 .080 WALL MAN-25860-8 & MAN-25955-8
$150 ASSEMBLE LONG BLOCK & DEGREE CAMSHAFT
$2660 TOTAL
ASSEMBLED COMPLETE
$90 6qt. KICKED-OUT SUMP OIL PAN WITH 1 TRAP SUN-9728X
$8 OIL PAN BOLT KIT PIO-859018
$40 HIGH VOLUME OIL PUMP MEL-M-77HV
$15 PICK-UP SUN-9730
$10 HARD STEEL SHAFT MEL-IS-77
$5 STUD, NUT & WASHER ARP-230-7003
$6 DIPSTICK KIT SUN-4958
$225 EDELBROCK AIR GAP ALUM INTAKE MANIFOLD EDL-7562
$100 PORT MATCH HEADS & MANIFOLD
$35 MANIFOLD BOLTS ARP-435-2001
$30 HEAVY GAUGE, STAMPED STEEL TIMING COVER PRO-141-216
$3 TIMING COVER POINTER WYS-9067
$40 CHROME TALL/BAFFLED VALVE COVERS SUN-9215
$5 PVC
$8 FITTINGS
$100 ASSEMBLE
$720 TOTAL
TURNKEY READY
$850 TPC BLUEPRINTED TUNED DOUBLE PUMPER HP-750 Dryflow 917.2cfm Wetflow 832.8cfm Other carb choices
$85 FUEL PUMP CAR-M6901
$55 CARB FUEL LINE PP-10420
$8 FUEL FILTER
$22 FUEL PUMP PUSH ROD COM-4607
$120 HEI DISTRIBUTOR PRO-6001K
$4 DISTRIBUTOR CLAMP WYS-4116
$12 HIGH FLOW THERMOSTAT 180 MRG-4364
$15 THERMOSTAT HOUSING
$105 HIGH FLOW ALUMINUM WATER PUMP ALL-144BAL
$30 BOLTS
$20 OIL FILTER ADAPTOR MEL-MFA-454
$10 2 FILTERS QS5
$85 SPARK PLUG WIRES MSD-31199
$50 SPARK PLUG WIRE SEPARATORS
$24 SPARK PLUGS AUOTLITE-3934
$100 ASSEMBLE
$1595 TOTAL
TOTAL $8460
90% DEPOSIT DISCOUNT 3%
FREIGHT $500
FINAL PRICE DELIVERED TO A COMMERCIAL ADDRESS $8500
NOTES:
Notice the camshaft is advertised to make peek power at about 6400rpm, but in fact made peek BHP at 6100 this is a result of the longer .250" stroke.
A solid lifter cam was chosen to create more torque and horsepower than a similar hydraulic cam would produce.
A flat tappet hydraulic cam would require special race lifters to maintain power beyond 6000rpm.
A Hydraulic Roller cam will make significantly more power and torque than the solid cam, but require a Rev Kit to maintain power beyond 6000rpm.
A Hydraulic Roller cam will cost $450 more and the Rev kit $175
The 274 is recommend to use with a 2500rpm stall speed torque converter, however you can get by with a 2000.
Longer duration cams will increase the peek BHP and lower the torque values below 3500rpm. They will also reduce vacuum and require higher stall speed converters.
A single plane manifold will also increase BHP and lower TQ at low RPM
Using a Mighty Demon Carb will lower the price $330
To further increase power and torque I recommend AFR 305 CNC chamber heads with 11.0:1 compression, add $750. These are excellent heads. Larger port heads will increase peek horsepower but lower torque output.
.jpg)
BBC 489 STREET STROKERS Click Here
