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Username Post: New Edelbrock Victor Jr Heads with Full Portwork by Mondello        (Topic#352325)
enigma57 
Senior Member
Posts: 9749

Age: 71
Loc: Texas
Reg: 10-28-00
08-04-18 06:22 AM - Post#2741929    

$2,000 - New Edelbrock Victor Jr. heads for small block Chevy with full portwork by Mondello. Never bolted on an engine.

If interested, please send PM. I am located NW of Houston, Texas.

Will ship parts within lower 48 states...... Payment by US Postal Money Order accepted.

If picking up parts locally, cash on receipt...... No checks, MOs nor credit cards if picking up locally.

All sales are final......


Please cut and paste links below for specs and for photos (priour to portwork)......

http://www.edelbrock.com/automotive/mc/cylinde r-heads/chevy/victor-jr-s b.shtml

http://www.edelbrock.com/automotive/mc/cylinde r-heads/sb/77629-int.jpg

http://www.edelbrock.com/automotive/mc/cylinde r-heads/sb/77629-exh.jpg

http://www.edelbrock.com/automotive/mc/cylinde r-heads/sb/77629-deck.jpg


I had Mondello rework these 23 degree heads for a 427 stroker small block as an affordable alternative to 18 degree or 15 degree heads.

I asked Mondello to port these heads so as to maximize flow at valve lifts below 0.550". I was looking for a flow rate for this engine of at least 300 cfm at that lift.

The specs Mondello gave me are as follows......

* Edelbrock Victor Jr. Aluminum Heads Fully Ported By Mondello Racing - 23 degree with standard valve spacing (no offset rockers required)

* 65cc Combustion Chambers, polished

* 2.08" intake X 1.60" exhaust valve sizes - Stainless Steel Pro-Flo with 5-angle valve job

* Intake Ports - 2.35" High X 1.40" Wide = 3.25 sq. in. cross section at port opening (allowing for rounded corners) - Pushrod pinch point measures 2.80 sq. in.

* Exhaust Ports - 1.65" High X 1.65" Wide = 2.68 sq. in. cross section at port opening (allowing for rounded corners)

* Dual Valve Springs Set @ 140 lb. seat pressure / 340 lb. open / cryogenic stress relieved

* P.C. Teflon Valve Guide Seals

Flow @ 28 in. (no pipe)

LIFT - INTAKE - EXHAUST
0.100" - 071.00 - 063.00
0.200" - 145.00 - 113.00
0.300" - 205.00 - 157.00
0.400" - 260.00 - 190.00
0.500" -306.00 - 205.00
0.550" -313.00 - 211.00
0.600" - 320.00 - 217.00


Following portwork and machining, Mondello cryogenically treated these heads.



Edited by enigma57 on 08-31-18 01:27 AM. Reason for edit: Price Drop

 




enigma57 
Senior Member
Posts: 9749

Age: 71
Loc: Texas
Reg: 10-28-00
08-31-18 01:28 AM - Post#2744912    
    In response to enigma57

Price drop...... $2,000 + shipping

You won't find a better set of fully reworked 300 + cfm SBC heads still new, in box at this price. If interested, send PM and we'll work out details.

Thanks,

Harry



 




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