interesting 582 BBC build

grumpyvette

Administrator
Staff member
http://www.superchevy.com/how-to/engine ... ck-engine/

http://garage.grumpysperformance.co...u-thinking-about-your-potential-combos.14607/


582ci Big-Block Engine - Sledge‑ Hammer: The Complete Build
We Hit the Dyno With Our 582ci Torque-Monster Big-Block
Steven Rupp Mar 15, 2013 0 Comment(s)
1302chp 01 O 582ci Big Block 1/17


In part one of the build we machined up a Dart Big-M block (4.600 bore) over at JR Competition Engines and filled it with a 4.375-inch forged Scat crank, Mahle pistons, COMP bumpstick (275/279 duration with 0.680-inch lift and a 112 LSA), and a rock-solid Moroso oiling system.



Parts list
Description PN Price
Short-block
Dart Big-M block 31263644 2,544
Scat 4.375-inch stroke forged crank 4-454-4375-6385 599
COMP hydraulic camshaft 11-000-8 297
Scat H-beam rods 6653522 451
Mahle forged custom pistons BBC070600D08 850
Mr. Gasket oil filter adapter 1272 26
COMP double-roller chain and gearset 7110 104
COMP billet aluminum cover 212 250
ATI Super Damper 917062 370
Moroso high-volume pump 22185 112
Moroso 6-quart pan 2040 263
Fel-Pro gasket set 1884R 33
ARP accessory bolt kit 535-9601 146

Big flow Dart CNC Pro1 355
Lift Intake Exhaust
0.200 177 136
0.300 251 178
0.400 310 235
0.500 360 265
0.600 399 282
0.700 402 296
0.800 426 303
(Flow numbers at 28-inch water)

Top End
Dart 355 CNC heads 19574136 4,044
Dart aluminum valve covers 68000040 362
Fel-Pro head gaskets 1077 200
Dart 4500 intake 41124000 412
Fel-Pro intake gasket kit 1275 17
T&D Sport Comp shaft rockers 10010 1,029
COMP short-travel lifters 15854-16 535
COMP push rods 8901-8 80
COMP push rods 7951-8 80
MSD Pro-Billet distributor 85551 230
MSD billet hold down 8110 26
ARP head studs 235-4303 222
ARP assembly bolt kit 535-9601 146
Holley Ultra HP Dominator 0-7320-2BK 956
Total: $14,384
 
Last edited by a moderator:
You can't build any other engine to produce similar 1000+ HP
as that 582 BBC for $15k Grumpy.
 
The 582 has a short stroke for such a Huge Cubic inch engine.
Wonder what spark timing lead was.
It can be difficult to light off a Piston larger than 4.500" proper.
 
Back
Top