- Ultra-smooth 356-T6 casting
- 5 angle valve job
- Diamond honed guides
- Hand bowl blending
- Chamber unshrouded
- Flows over 250cfm
- Precision CNC machining
- Professional assembly
- Available with multiple spring options; Hyd Flat, Hyd Roller Solid and Solid Roller
- Assembled heads feature 21-4N Stainless Swirl back cut valves, studs and guide plates
- Machined and Assembled in USA
| Flow # 28″ |
|
|
|
|
|
|
|
100 |
200 |
300 |
400 |
500 |
600 |
| Int |
68 |
137 |
198 |
241 |
249 |
250 |
| Ext |
58 |
111 |
153 |
180 |
195 |
200 |
| PART # |
BRIEF DESCRIPTION |
PLUG TYPE |
CHAMBER SIZE |
VALVE SIZE |
MAX LIFT |
| 9183 |
183 Maxx SBC Assy |
Straight |
64 |
2.02/1.6 |
.575 Hyd Flat Tappet |
| 9183HR |
183 Maxx SBC Assy Hyd Roller |
Straight |
64 |
2.02/1.6 |
.600 Hyd Roller |
| 3183SR |
183 Maxx SBC Assy Solid Roller |
Straight |
64 |
2.02/1.6 |
.700 Solid Roller |
| 9183SRT |
183 Maxx SBC Assy Solid Roller Ti Retainers |
Straight |
64 |
2.02/1.6 |
.700 Solid Roller Ti Retainers |
| 9184 |
183 Maxx SBC Bare |
Straight |
64 |
2.02/1.6 |
|
| 91832 |
183 Maxx SBC Assy |
Straight |
72 |
2.02/1.6 |
.575 Hyd Flat Tappet |
| 91832HR |
183 Maxx SBC Assy Hyd Roller |
Straight |
72 |
2.02/1.6 |
.600 Hyd Roller |
| 91832SR |
183 Maxx SBC Assy Solid Roller |
Straight |
72 |
2.02/1.6 |
.700 Solid Roller |
| 91832SRT |
183 Maxx SBC Assy Solid Roller Ti Retainers |
Straight |
72 |
2.02/1.6 |
.700 Solid Roller Ti Retainers |
| 91842 |
183 Maxx SBC Bare |
Straight |
72 |
2.02/1.6 |
|
| 9183A |
183 Maxx SBC Assy |
Angle |
64 |
2.02/1.6 |
.575 Hyd Flat Tappet |
| 9183AHR |
183 Maxx SBC Assy Hyd Roller |
Angle |
64 |
2.02/1.6 |
.600 Hyd Roller |
| 9183ASR |
183 Maxx SBC Assy Solid Roller |
Angle |
64 |
2.02/1.6 |
.700 Solid Roller |
| 9183ASRT |
183 Maxx SBC Assy Solid Roller Ti Retainers |
Angle |
64 |
2.02/1.6 |
.700 Solid Roller Ti Retainers |
| 9184A |
183 Maxx SBC Bare |
Angle |
64 |
2.02/1.6 |
|
| 91832A |
183 Maxx SBC Assy |
Angle |
72 |
2.02/1.6 |
.575 Hyd Flat Tappet |
| 91832AHR |
183 Maxx SBC Assy Hyd Roller |
Angle |
72 |
2.02/1.6 |
.600 Hyd Roller |
| 91832ASR |
183 Maxx SBC Assy Solid Roller |
Angle |
72 |
2.02/1.6 |
.700 Solid Roller |
| 91832ASRT |
183 Maxx SBC Assy Solid Roller Ti Retainers |
Angle |
72 |
2.02/1.6 |
.700 Solid Roller Ti Retainers |
| 91842A |
183 Maxx SBC Bare |
Angle |
72 |
2.02/1.6 |
|
Combustion Chamber ……64-72cc
Weight …………………………55.00 lbs.
Intake Runner ……………. 183cc
Exhaust Runner …………..72cc
Intake Valve Size …………2.02”
Exhaust Valve Size …….. 1.60””
Spring Pressure
Hydraulic Flat Tappet .575 max lift
Closed ………………….. 115 lbs. @ 1.800”
Open ……………………. 310 lbs. @ 1.225”
Hydraulic Roller .600 max lift
Closed …………………… 145 lbs. @ 1.800”
Open …………………….. 325 lbs. @ 1.200”
Solid Roller .700 max lift
Closed …………………… 230 lbs. @ 1.900”
Open …………………….. 600 lbs. @ 1.200”
******* other options available******
Valve Guide ……………Manganese Bronze
Valve Seal Material … Viton
Retainer Material ……Steel
Valve Job ……………… 5-angle
Head Bolts……………. ARP 134-3601
Valve Spacing ………. OEM
Valve Seats ……………Hardened Steel
Intake Gasket ………. Fel-Pro 1206
Exhaust Gasket ……. Fel-Pro 1404
Head Gasket ……….. Fel-Pro 1004 or 1094
Spark Plug …………. .750” Reach Gasket Seat
Torque specs …….. 80 Ft lbs. 3 increments using 30wt oil
Description
Maxx SBC 183 Straight Plug Hand Blended 2.02/1.6/64cc Assembled with .575 Hyd Flat Tappet Springs (Pair)
