- CNC and hand blended Intake Runners
- Ultra-smooth 356-T6 Aluminum casting
- 5 angle valve job
- Angle or straight plug
- Diamond honed Bronze guides
- Chamber unshrouded
- Multiple spring options
- Professional Assembly
- Assembled heads include: 21.4N 1 pc swirl polished back cut valves, 3/8 studs and guide plates
- Machined and Assembled in USA
| Flow Data @ 28″ water |
|
|
|
|
| lift |
100 |
200 |
300 |
400 |
500 |
600 |
| Int |
66 |
132 |
195 |
232 |
252 |
261 |
| Ext |
55 |
111 |
155 |
179 |
193 |
199 |
| PART # |
BRIEF DESCRIPTION |
PLUG TYPE |
CHAMBER SIZE |
VALVE SIZE |
MAX LIFT |
| 2176 |
190 Maxx SBC Bare |
Angle |
64 |
2.02/1.6 |
|
| 2177 |
190 Maxx SBC Bare |
Straight |
64 |
2.02/1.6 |
|
| 2178 |
190 Maxx SBC Bare |
Angle |
72 |
2.02/1.6 |
|
| 2179 |
190 Maxx SBC Bare |
Straight |
72 |
2.02/1.6 |
|
| 2180 |
190 Maxx SBC Assy Flat Tappet |
Angle |
64 |
2.02/1.6 |
.575 Hyd Flat Tappet |
| 2180HR |
190 Maxx SBC Assy Hyd Roller |
Angle |
64 |
2.02/1.6 |
.600 Hyd Roller |
| 2180SR |
190 Maxx SBC Assy Solid Roller |
Angle |
64 |
2.02/1.6 |
.700 Solid Roller |
| 2180SRT |
190 Maxx SBC Assy Solid Roller Ti Retainers |
Angle |
64 |
2.02/1.6 |
.700 Solid Roller Ti Retainers |
| 2181 |
190 Maxx SBC Assy |
Straight |
64 |
2.02/1.6 |
.575 Hyd Flat Tappet |
| 2181HR |
190 Maxx SBC Assy Hyd Roller |
Straight |
64 |
2.02/1.6 |
.600 Hyd Roller |
| 2181SR |
190 Maxx SBC Assy Solid Roller |
Straight |
64 |
2.02/1.6 |
.700 Solid Roller |
| 2181SRT |
190 Maxx SBC Assy Solid Roller Ti Retainers |
Straight |
64 |
2.02/1.6 |
.700 Solid Roller Ti Retainers |
| 2182 |
190 Maxx SBC Assy |
Angle |
72 |
2.02/1.6 |
.575 Hyd Flat Tappet |
| 2182HR |
190 Maxx SBC Assy Hyd Roller |
Angle |
72 |
2.02/1.6 |
.600 Hyd Roller |
| 2182SR |
190 Maxx SBC Assy Solid Roller |
Angle |
72 |
2.02/1.6 |
.700 Solid Roller |
| 2182SRT |
190 Maxx SBC Assy Solid Roller Ti Retainers |
Angle |
72 |
2.02/1.6 |
.700 Solid Roller Ti Retainers |
| 2183 |
190 Maxx SBC Assy |
Straight |
72 |
2.02/1.6 |
.575 Hyd Flat Tappet |
| 2183HR |
190 Maxx SBC Assy Hyd Roller |
Straight |
72 |
2.02/1.6 |
.600 Hyd Roller |
| 2183SR |
190 Maxx SBC Assy Solid Roller |
Straight |
72 |
2.02/1.6 |
.700 Solid Roller |
| 2183SRT |
190 Maxx SBC Assy Solid Roller Ti Retainers |
Straight |
72 |
2.02/1.6 |
.700 Solid Roller Ti Retainers |
Combustion Chamber ……64-72cc
Weight …………………………55.00 lbs.
Intake Runner ……………. 190cc
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
