EDE 5090-S3 FULL CNC WORK FOR E-STREET HEADS / PR HEADS NOT INCLUDED, SEE BELOW FOR DETAILS $1669.75
This operation does not include cylinder heads.
EDE 5090<- add THIS to your cart!
Important: Please read about our preventative operations for this head. Click HERE.
This chamber work will open the chambers to a larger size. If you need them milled back to original or a certain cc, let us know and we can quote you a price.
Heads are reassembled using the Edelbrock supplied stock springs,seals, locks and retainers.
NOTE: This head will need to be machined for clearance if used with a MSD Ready to Run distributor.
What's the difference in an "E-Street" head and the standard "RPM" head?
1. The E-Street head uses a less expensive (a little heavier) valve than the RPM head.
2. The E-Street head has powder metal valve seats whereas the RPM heads use ductile iron seats, which in our opinion is a better seat material - it is harder and lasts longer, but is harder to machine.
3. The E-Street heads do not get hand blended valve bowls from Edelbrock. The RPM heads do.
To view flow numbers on this CNC ported head click the button below.
Combustion chamber volume |
75cc |
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 |
Related Parts:
HUG 15103 1.5 Rocker Arm Kit w/Shafts
HUG 15203 1.6 Rocker Arm Kit w/Shafts
HUG 7442 Rocker Hold-Down Stud Kit
ARP 145-3606 Hex Head Bolts w/Washers
ARP 145-4006 Hex Head Studs w/Washers & Nuts
FEL 1009 4.410" X .309" Performance Head Gasket
|