Fuel Delivery
Our Quick Fuel carburetor was a no-brainer. Not only does it look the part, but our Q-series performed as well as we could have hoped. The Q-series comes with extended jets for easy changes, mechanical secondaries, and a billet throttle body assembly, all good for 850 cfm. Using the supplied carb gasket we tightened it down with a 1/2-inch wrench.

Q-850
Primary Main Jet 76
Primary Nozzle 33
Secondary Jet 84
Secondary Nozzle 33
Pri Idle Air Bleed 70
Needle & Seat 120
Hi Speed Bleed 33
Power Valve 4.5

The Shopping Cart

MFG DESCRIPTION PN COST
BRODIX Iron Killer CNC 210cc cylinder heads 9991014 $2,840
Port match intake manifold PS MI M 172
COMP CAMS Hydraulic roller lifters "R" series 885-16 466
Ultra Pro Mag rockers 1604-16 324
Billet timing set 7100 89
Fiber cam button 202 3
Cam lock plate 4605 5
Front two-piece timing cover 210 216
XR288HR-10 hydraulic roller camshaft 12-433-8 266
MOROSO Oil pan with screen 20191 200
Oil pump with pickup, including shaft 22138 138
MSD Pro-billet V-8 small-block distributor 85551 222
Black distributor cap 84333 30
QUICK FUEL 850-cfm 4BBL carburetor Q-850 676
Total $5,647

STREET WORTH
Fuel: 91 octane • Timing: 34 degrees

BEFORE AFTER
RPM TQ HP TQ HP
3,000 363 207 358 204
3,100 363 214 358 211
3,200 365 223 362 221
3,300 370 232 370 233
3,400 375 243 377 244
3,500 379 253 384 256
3,600 383 263 390 267
3,700 387 272 397 280
3,800 388 281 403 291
3,900 389 289 406 301
4,000 389 296 407 310
4,100 390 304 407 318
4,200 390 312 408 326
4,300 390 320 411 336
4,400 388 325 415 348
4,500 384 329 421 361
4,600 382 334 425 372
4,700 379 340 427 383
4,800 378 346 431 394
4,900 375 350 435 406
5,000 371 353 438 417
5,100 366 355 440 427
5,200 362 358 439 435

5,300 358 361 438 442
5,400 354 363 435 448
5,500 348 365 432 452
5,600 342 365 428 456
5,700 335 363 424 460
5,800 ~ ~ 420 464
5,900 ~ ~ 416 467
6,000 ~ ~ 412 471
6,100 ~ ~ 409 475
6,200 ~ ~ 403 476
6,300 ~ ~ 391 467

BEFORE AFTER
AVG TQ 373 409
AVG HP 308 318
PEAK TQ 390 @ 4,200 440 @ 5,100
PEAK HP 365 @ 5,500 476 @ 6,200

SOURCE
Moroso
80 Carter Drive
Guilford
CT  06437
203-453-6571
www.moroso.com
Westech Performance
11098 Venture Drive
Unit C
Mira Loma
CA  91752
951-685-4767
www.westechperformance.com
Comp Cams
3406 Democrat Road
Memphis
TN  38118
800-999-0853
www.compcams.com
MSD IGNITIONS
El Paso
915-857-5200
www.msdignition.com
Quick Fuel Technology
129 Dishman Lane
Bowling Green
KY  42101
270-793-0900
www.quickfueltechnology.com
Brodix
301 Maple P.O. Box 1347
Mena
AR  71953
479-394-1075
www.brodix.com