Performer RPM Chrysler 440 (84cc combustion chamber)-Complete Assembly
Performer RPM Chrysler 440
- Designed for 1961-79 Chrysler 361-440 c.i.d. Wedge engines
- Flow 291 cfm on the intake and 217 cfm on the exhaust at .600" lift
- Angled spark plugs for superior combustion
- 88cc chambers are machined .100" for clearance with quench dome style pistons
Cylinder Head Specifications
| Combustion chamber volume |
84cc & 88cc |
| Intake runner volume |
210cc |
| Exhaust runner volume |
70cc |
| Intake valve diameter |
2.140" |
| Exhaust valve diameter |
1.81" |
| Valve stem diameter |
11/32" |
| Valve guides |
Manganese bronze |
| Deck thickness |
5/8" |
| Valve spring diameter |
1.55" |
| Valve spring maximum lift |
.600" |
| Rocker stud |
N-a |
| Guideplate |
N-a |
| Pushrod diameter |
3/8" |
| Valve angle |
15° |
| Exhaust port location |
Stock |
| Spark plug fitment |
14mm x 3/4 reach, gasket seat |
| Made In |
USA |
Technical Notes:
Some headers will not clear angled spark plugs;
call our Tech Hotline (800) 416-8628 for recommendations. Match with
Edelbrock head gasket sets. Bare heads will have valve guides &
seats installed, but will require final sizing and a valve job to match
the valves you will be using. Recommended spark plugs 14mm x 3/4" reach
with flat gasket seat (Champion RC12YC).
Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench
| #60929 | #60189 |
| Valve Lift |
.100" |
.200" |
.300" |
.400" |
.500" |
.600" |
.700" |
| Intake |
79 |
143 |
207 |
256 |
278 |
291 |
292 |
| Exhaust |
70 |
126 |
160 |
188 |
206 |
217 |
223 |