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Listed In Category: JR Motorsports


Performer RPM Single Bare 64CC Head-Unassembled Edelbrock 60889

Seller Username Karl Performance
Manufacturer EDE
Part Number 60889
Item Location Iowa
Price $464.99
Time Left Closed
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Edelbrock Performer RPM - '86 & Earlier

Performer RPM cylinder heads have all of the same great features as our Performer series, but are available with straight or angled spark plug configuration to fit a variety of exhaust applications. Available with a polished finish for a show quality look!
 

Performer RPM Small-Block Chevy Cylinder Head Specifications

Combustion chamber volume 64cc & 70cc
Intake runner volume 185cc
Exhaust runner volume 65cc
Intake valve diameter 2.02"
Exhaust valve diameter 1.60"
Valve stem diameter 11/32"
Valve guides Manganese bronze
Deck thickness 9/16"
Valve spring diameter 1.46"
Valve spring maximum lift 0.575"
Rocker stud 3/8"
Guideplate Hardened steel
Pushrod diameter 5/16"
Valve angle 23°
Exhaust port location Stock
Spark plug fitment 14mm x 3/4 reach, gasket seat
Made In USA

 

Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28" H2O

#60899 | #60909 | #60999
Valve Lift .100" .200" .300" .400" .500" .600" .700"
Intake 66 129 188 228 240 241 -
Exhaust 55 98 131 152 162 168 -



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