Speedmaster SuperStreet Series Top-End Engine Kits 1-435-002

Overview

Brand:
Speedmaster
Manufacturer’s Part Number:
1-435-002
Part Type:
Top End Kits
Product Line:
Speedmaster SuperStreet Series Top-End Engine Kits
Summit Racing Part Number:
SDM-1-435-002
UPC:
840136502838
Camshaft Included:
No
Intake Manifold Included:
Yes
Fuel Delivery Style:
Carbureted
Intake Material:
Aluminum
Intake Finish:
Natural
Intake Style:
Single plane with divider
Intake Manifold Name:
Speedmaster Mid Rise
Carburetor Flange:
Square bore
Timing Chain and Gears Included:
No
Lifters Included:
No
Gaskets Included:
Yes
Cylinder Head Style:
Assembled
Cylinder Head Material:
Aluminum
Cylinder Head Color:
Natural
Combustion Chamber Volume (cc):
64
CNC-Machined Combustion Chamber:
No
Intake Runner Volume (cc):
190cc
CNC-Machined Intake Runner:
No
CNC-Machined Exhaust Runner:
No
Intake Port Location:
Standard
Intake Port Shape:
Square
Exhaust Port Shape:
Square
Exhaust Port Location:
Standard
Spark Plug Style:
Angle
Intake Valves Included:
Yes
Intake Valve Diameter (in.):
2.020 in.
Exhaust Valves Included:
Yes
Exhaust Valve Diameter (in.):
1.600 in.
Intake Valve Angle:
23
Exhaust Valve Angle:
23
Valve Springs Included:
Yes
Outside Diameter of Outer Spring (in.):
1.450 in.
Damper Spring Included:
Yes
Number of Springs Per Valve:
Dual
Retainers Included:
Yes
Retainer Material:
Chromoly steel
Locks Included:
Yes
Lock Style:
10 degree
Valve Stem Seals Included:
Yes
Valve Stem Seal Style:
Positive stop
Valve Stem Seal Material:
Viton®
Rocker Arms Included:
Yes
Rocker Arm Style:
Full roller
Rocker Arm Ratio:
1.5
Rocker Arm Studs Included:
Yes
Rocker Arm Nuts Included:
Yes
Rocker Arm Nut Thread Size:
3/8 in.-24
Guideplates Included:
Yes
Guideplate Pushrod Size:
5/16 in.
Pushrods Included:
No
Valve Covers Included:
Yes
Valve Cover Material:
Cast aluminum
Valve Cover Finish:
Black
Valve Cover Mounting Style:
Perimeter bolt
Accessory Bolt Holes Drilled:
Yes
Valve Guides Included:
Yes
Valve Guide Material:
Bronze
Valve Seats Machined:
Yes
Valve Seat Machine Style:
3-angle
Valve Seat Material:
Ductile iron
Steam Holes Drilled:
No
Oiling Style:
Through pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Quantity:
Sold as a kit.

Speedmaster SuperStreet Series Top-End Engine Kits

Speedmaster SuperStreet Series top-end engine kits save you time, frustration, and money. They’ve done the work, and you’re spared the hassle of mixing and matching components to deliver the performance you want—and at a better price than you would get purchasing the parts separately. The SuperStreet Series is available in straight or angled spark plug styles, with both featuring powerful Speedmaster MidRise intake manifolds and their robust, innovative DNA roller rockers.

Speedmaster SuperStreet Series top-end engine kits include:

* Fully assembled aluminum cylinder heads
* Speedmaster MidRise aluminum intake manifold
* Cast aluminum valve covers with black finish
* Intake manifold gaskets
* DNA aircraft-quality, heat-treated, black anodized aluminum roller rockers
* Guideplates
* Screw-in studs