Engine Specs

*MP wedge Siamese mega-block
*4.380 bore/4.500 stroke block lightened, but motor mounts left on
*Crower 4340 crank - 4.500 stroke - 2.375 rod journal
*Clevite main bearings MS1795V std
*Clevite rod bearings CB 527HD std
*Crower 4340 rods 7.00 center to center - with .990 wrist pin
*Ross forged pistons 4.380 bore - 1.460 compression height - 40cc dish
*Speed pro rings R9278+65 1/16 1/16 3/16 top gap .022 bottom .028
*Comp Cams hydraulic cam CRB 5965-5985 H-112.546/.546 - 241/247 - 112 degree LSA - installed at 108
*Comp Cams 822-16 lifters
*Milodon true roller chain set
*Milodon complete engine bolt kit
*MP chrome timing cover
*Indy 440/SR aluminum wedge heads CNC-ported 295cc intake runner 2.19/1.81 stainless valves intake flow 355 CFM exhaust flow 266 CFM combustion chamber 75 cc
*Comp 924-16 valvesprings, 10-degree locks, chrome moly retainers, Teflon seals
*9.5:1 compression ratio
*Indy 440-4S/R roller rockers 1.5 ratio
*Indy 440-14 rocker shafts, 440-11 clamp studs, 440-5c billet hold downs
*Indy 440-17 head studs, 440-9 3/8 chromoly pushrods 9.500 long
*Indy 440-7 Logo valve covers with breathers and baffles installed
*Felpro 1009 head gaskets, Indy #216 intake gaskets
*Milodon 30930 oil pan
*Milodon big-stroke windage tray
*Milodon static pickup
*Milodon high-volume oil pump with aluminum pump cover for spin on filter
*MSD pro series plug wires
*Indy 440-30 EFI ready intake manifold with rails mounted
*Accel/DFI Gen V11 fuel injection with 1000 CFM air valve and dual sync distributor

Dyno Results
EngSpd rpmSTPTrq lb-ftSTPPwr hp
3,000606.4346.4
3,100610.2360.2
3,200608.6370.8
3,300605.7380.6
3,400608.6394.0
3,500613.1408.5
3,600626.4429.4
3,700627.6442.1
3,800631.1456.6
3,900650.2482.8
4,000653.2497.5
4,100655.6511.8
4,200657.6525.9
4,300662.5542.4
4,400664.8556.9
4,500665.0569.8
4,600661.8579.6
4,700653.6584.9
4,800654.6598.2
4,900662.6618.2
5,000651.3620.0
5,100643.6624.9
5,200627.4621.1
5,300612.5618.1
5,400592.0608.7
SOURCE
Accel/DFI - Mr. Gasket
Cleveland
OH
216-688-8300
www.mrgasket.com
Indy Cylinder Head
8621 Southeastern Ave.
Indianapolis
IN  46239
3-17/-862-3724
indyheads.com
COMP Cams Milodon
2250 Agate Ct.
Simi Valley
CA  93065
805-577-5950
www.milodon.net
Crower Cams & Equipment
3333 Main St.
Chula Vista
CA  91911-5899
619-422-1191
Ross Racing Pistons
625 S. Douglas Ave.
El Segundo
CA  90245
310-536-0100