Small Block Chrysler Performer RPM 65cc Aluminum Cylinder Heads
Designed for high-performance street, strip, and marine, these heads have the same features as #350-6076 and #350-6077 but the chambers have been machined .060" for clearance with early high compression engines. The special valvetrain in the 1970 340 T/A is not compatible with these cylinder heads.Tech Tip
To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs, such as the RC12YC (P/N 192-49776). They are 0.230'' shorter than conventional spark plugs and have a 5/8'' hex for easier access.
|Combustion Chamber Volume:||65cc|
|Intake Runner Volume:||171cc|
|Exhaust Runner Volume:||77cc|
|Intake Valve Diameter:||2.02''|
|Exhaust Valve Diameter:||1.60''|
|Valve Stem Diameter:||11/32''|
|Valve Guides:||Manganese Bronze|
|Valve Spring Diameter:||1.46''|
|Valve Spring Maximum Lift:||0.575''|
|Exhaust Port Location:||Stock|
|Spark Plug Fitment:||14mm x 3/4'' Reach, |
|Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O|
Will these heads fit a 360
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