heads..thanks lars


Dart Iron Eagle Platinum Cylinder Heads
Cylinder Head, Iron Eagle Platinum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 327/ 350/ 400, Each


DRT 10321112P Dart Iron Eagle Platinum Cylinder Heads
Cylinder Head, Iron Eagle Platinum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 327/ 350/ 400, $537.95 Each
DRT-10311112P Dart Iron Eagle Platinum Cylinder Heads
Cylinder Head, Iron Eagle Platinum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 327/ 350/ 400, $537.95 Each Angle PLug
The only thing holding me back is the 67cc chamber. I'd like 64.

Heads are probably the biggest performance upgrade you can do to an engine. What type of heads are you looking at? Don't waste your $$ on a set of stock "fuelie" or "camel hump" 2.02 heads - there are too many excellent aftermarket heads that will blow the socks off a set of stock 2.02 heads for less money. You should be looking at something with large valves (2.02), 200cc or less inatke runners, and something that will produce about 9.5 to 10.0 compression with your pistons. The Dart Iron Eagles are outstanding for the money.
The Best of Corvette for Corvette Enthusiasts


Brand
World Products..... Dart
Product Line
World Products Sportsman II Heads ....Dart Iron Eagle Platinum Cylinder Heads
Part #
WRL-011150-1 …. DRT-10321112P
Price
$439.50 …. $537.95
Accessory Bolt Holes Drilled
Yes ….. Yes
CNC Machined Combustion Chamber
No ….. No
CNC Machined Exhaust Runner
No ….. No
CNC Machined Intake Runner
No …… No
Combustion Chamber Volume (cc)
64 ….. 64
Cylinder Head Finish
Natural ….. Natural
Cylinder Head Material
Cast iron……Cast iron
Cylinder Head Style
Assembled …. Assembled
Damper Spring Included
No….. No
Exhaust Port Location
Standard …… Standard
Exhaust Port Shape
Square ….. Square
Exhaust Runner Volume (cc)
Not noted……. 75
Exhaust Valve Diameter (in)
1.600 ……1.600
Exhaust Valves Included
Yes ….Yes
Guideplate Pushrod Size
5/16 in. ……5/16 in.
Guideplates Included
Yes ….. Yes
Heat Crossover
No…… No
Intake Port Location
Standard …… Standard
Intake Runner Volume (cc)
200 ….. 200
Intake Valve Diameter (in)
2.020 ….. 2.020
Intake Valves Included
Yes …… Yes
Lock Style
7 degree ….. 10 degree
Locks Included
Yes …..Yes
Machined for O-Ring
No ….. No
Number of Springs Per Valve
Single …… Dual
Oiling Style
Through pushrod ….. Through pushrod
Outside Diameter of Outer Spring (in)
1.250 ….. 1.437
Retainer Material
Chromemoly steel ….. Steel
Retainers Included
Yes ……Yes
Rocker Arm Nut Thread Size
3/8-24 in. …..3/8-24 in.
Rocker Arm Nuts Included
No …… No
Rocker Arm Studs Included
Yes….. Yes
Rocker Arms Included
No…..No
Spark Plug Style
Angle….(can get either style on both ……. Straight
Steam Holes Drilled
No …. No
Valve Cover Mounting Style
Center and perimeter bolt ….. Center and perimeter bolt
Valve Guide Material
Cast iron…..Manganese bronze intake/Phosphorous bronze exhaust
Valve Guides Included
Yes….Yes
Valve Seat Machine Style
3-angle …..5-angle
Valve Seat Material
Steel ….. Ductile iron
Valve Seats Machined
Yes ….. Yes
Valve Springs Included
Yes ….. Yes
Valve Stem Seal Style
Ring and Band …. PC seal
Valve Stem Seals Included
Yes….Yes


Just my 2 pennys here but i went with the WP Torquer II and the 67cc chambers that measured more like 68-69cc. It was a better match for my block and put c.r. somewhere like 9 - 9.2.
Good luck.
cardo0





Les




