383 Stroker Top End Build - Mighty Mouse

Finishing The Top End Of Our 383 Stroker

Sean Haggai Nov 19, 2010 0 Comment(s)
View Full Gallery

A Ton Of Air
Edelbrock's latest cylinder heads provide the best of both worlds. On one side, it offers up race-level performance with larger intake/exhaust valves, including larger runners for increased flow, revised exhaust ports, and larger-diameter springs for higher-lift camshafts. For the OEM side of things, the exhaust port flange is in the stock location to allow for off-the-shelf headers and hardware.

1101chp_13_o 383_stroker_top_end_build Edelbrock_cylinder_heads 2/14

E-210 SPECIFICATIONS
Combustion chamber volume 64 cc
Intake runner volume 210 cc
Exhaust runner volume 62 cc
Intake valve diameter 2.08 inch
Exhaust valve diameter 1.60 inch
Valve stem diameter 11/32 inch
Valveguide Maganese bronze
Deck thickness 9/16 inch
Valvespring diameter 1.46 inch
Valvespring maximum lift 0.650 inch
Rocker stud 3/8 inch
Guideplate Hardened steel
Installed height 1.900 inch
Seated pressure 145 lbs.
Open pressure 380 lbs. @ 0.600-inch lift

THE FOUNDATION
MFG Description PN Cost
ENGINE QUEST Four-bolt main core, 2-piece rear main seal CH350BB $300
EAGLE SPECIALTY PRODUCTS Complete forged rotating assembly B12010 1,800
TOTAL $2,100

BY THE NUMBERS
Compression 9.6:1
Fuel 91
Timing 34 degrees

RPM TQ HP
3,000 403 230
3,100 405 239
3,200 409 249
3,300 415 261
3,400 424 274
3,500 430 287
3,600 438 300
3,700 445 313
3,800 451 326
3,900 455 338
4,000 460 350
4,100 464 362
4,200 467 373
4,300 469 384
4,400 470 394
4,500 471 403
4,600 470 412
4,700 469 420
4,800 468 428
4,900 466 435
5,000 463 441
5,100 460 446
5,200 456 451
5,300 450 454
5,400 443 455
5,500 435 455
5,600 428 456
5,700 423 459
5,800 418 462
5,900 414 465
6,000 411 470
6,100 406 471
6,200 397 469
6,300 382 458
6,400 362 441
AVG 437 389
PEAK 471 471

THE PARTS LIST
MFG DESCRIPTION PN COST
ARP 7/16-inch rocker studs 134-7101 $37
Head bolt kit 134-3701 68
COMP Die-cast valve covers (black) 280 165
Ultra Pro Magnum rockers 1602-16 323
Hi-Tech 5/16-inch Pushrods (7.750-inch) 7970-16 135
Front Cover 210 250
High energy hydraulic roller lifters 853-16 465
EDELBROCK Cylinder heads 5087 2,326
Manifold 7501 220
FEL-PRO Head gasket 1003 36
Intake gaskets 1206 17
HOLLEY Ultra Street Avenger 0-86770BK 500
MOROSO High-volume oil pump with pickup 22134 100
Deep-sump oil pan 20196 238
MSD Distributor 85551 223
Wire set 31233 80
TOTAL $5,183

Sources

Comp Cams
Memphis, TN 38118
800-999-0853
http://www.compcams.com
Westech Performance
Mira Loma, CA 91752
951-685-4767
www.westechperformance.com
EngineQuest
North Las Vegas, NV 89030
800-416-8628
www.aaeq.net

COMMENTS

subscribe to the magazine

get digital get print
TO TOP