Product Description
Kolbensatz für 440 Big Block, +0,055_
Diese geschmiedeten Kolben haben einen sehr geringen Silikonanteil und sind zusätzlich t61 gehärtet. Das Ergebniss ist ein stabiler Kolben der wenig Laufspiel benötigt und nicht zusammenfällt wie viele andere. Alsnormale Street anwendung reichen ihm 0,004_ Kolbenspiel. Viele andere brauchen das doppelte, was das Klappern erzeug was viele bei ihrem Strassen motor nicht möchten.
Piston, Forged, Flat, 4.375 in. Bore, Chrysler, Dodge, Jensen, Plymouth, Set of 8
Brand: Ross Pistons
Manufacturer's Part Number: 82010
Part Type: Pistons
Product Line: Ross Racing Forged Pistons
Bore (in): 4.375 in.
Bore (mm): 111.125mm
Piston Style: Flat top, with two valve reliefs
Piston Material: Forged aluminum
CompressionDistance (in): 2.065 in.
Wrist Pin Style: Press-fit or floating
Pin Diameter (in): 1.094 in.
Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.
Quantity: Sold as a set of 8.
Compression Ratio (64): 12.20
Compression Ratio (75): 10.90
CompressionRatio (86): 9.80
Ross Racing pistons are forged from 2618-T61 aluminum alloy and come standard with a ton of great features, including:
* Forced piston-pin oilers
* Double Spirolox pin retainers
* Valve pockets engineered for oversized valves and modern high-lift cams
* Fully CNC-machined skirts to deal with high heat and side loadings
* Radiused domes (on most applications)
* Balanced to +/- 2.5 grams
* Aircraft-quality pins
Piston Top Type: Flat Top
Bore: 4.375
Stroke: 3.750
Rod Length: 6.768
Compression Height: 2.065
Dome Volume: -3.50
Dome Height: Flat Top
Gram Weight: 629
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR9190
Rings Included: No
Oil Rail Spacer: Not Included
Pins: 5115 Straight Wall
Pin Diameter: 1.094
Pin Length: 2.750
Pin Wall: .156
Pin Weight: 158 Grams
Pin Buttons: Not Included
Block Height: 10.725
Top Land: .250
Second Land: .157
Third Land: .080
Deck Thickness: .280
Intake Cutter: 2.300
Exhaust Cutter: 2.000
Intake Depth: .220
Exhaust Depth: .200
Note: You can reduce the 1.094 rod pin holes to .900 diameter (Chevrolet pin diamteter) with Ross Rod Bushing Part# B1094
