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CRANKSHAFT : Scat - 3.850" Stroke
| PARTS INCLUDED | MACHINING INCLUDED | |
| Seasoned Fully CNC Machined OEM Block | Chemically cleaned block | |
| Pavtek Billet Alloy Main Stud Girdle | 1/2 Grouted for added strength | |
| Brass Welsh Plug kit | Crack tested block | |
| ACL Race Main Bearings | Lifter bores honed & grooved | |
| ACL Race Big End bearings |
Main tunnel line honed |
|
| Scat Cast Steel 9000 Series Crankshaft 3.850" | Bored & Honed | |
| Scat H-Beam Conrods 6.000" with 7/16 bolts ( Bushed ) | Block decked to zero deck height | |
| PowerBond HP Harmonic Balancer | Computer Dynamically Balanced | |
| 1/16 1/16 3/16 SpeedPro Moly Rings |
Mains & B.E's Oil clearance checked |
|
| Cam Bearings | Cam tunnel measured | |
| Rear main seal - Competition |
Cam bearings fitted |
|
| SRP 11.7cc Dish Forged Pistons | Final washed | |
| Arp Main Studs | Short engine assembled | |
|
|
APPLICATION:
THIS SHORT ENGINE IS COMMONLY USED BY PAVTEK TO PRODUCE:
515 FTLBS AND 560HP AT AN RPM NOT EXCEEDING 6500 RPM
BASED ON A ZERO DECK HEIGHT AND .041" COMPRESSED THICKNESS HEAD GASKETS
COMPRESSION RATIO WILL BE AS FOLLOWS
HEAD CC'S 58 = 11.29
HEAD CC'S 60 = 11.04
HEAD CC'S 62 = 10.80
HEAD CC'S 64 = 10.55
HEAD CC'S 66 = 10.33
HEAD CC'S 68 = 10.12
HEAD CC'S 70 = 9.92
HEAD CC'S 72 = 9.73
HEAD CC'S 74 = 9.54
THIS ENGINE IS EXTERNALLY BALANCED !
A NEW HARMONIC BALANCER IS SUPPLIED
HOWEVER ***A FLEXPLATE OR FLYWHEEL MUST BE SUPPLIED TO BE MIRROR BALANCED***
Not included in the price
All our short engines are not supplied painted
SEE HOW WE CNC MACHINE THESE BLOCKS INHOUSE AT PAVTEK