null
phone: 410-729-0005

Manley 4.6 / 5.4 FLAT TOP Piston

$821.99
No reviews yet Write a Review
SKU:
MAN594000C-8
Shipping:
Calculated at Checkout
PLATINUM SERIES LIGHTWEIGHT PISTONS
Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Roundwire locks, tool steel wrist pins and pressure balance grooves are included with every set at no additional charge. These FLAT TOP pistons have a 1.220" compression height and weigh 345 grams and are designed to fit all 4.6 2V or 4V, and 5.4 2V, 3V, and 4V engines. FOR YOUR COMPRESSION RATIO WITH THESE PISTONS PLEASE SEE THE CHART BELOW
NOW WITH FULLY COATED SKIRTS!
 
Dish Volume: 0cc FLATTOP
 
Top Ring: 1.5 mm, .220" down
Second Ring: 1.5 mm
Oil Ring: 3 mm

Deck Thickness: .185"

Pin Included: tool steel P/N 42203 ( .120" wall, 88 grams, 2.500" long )

Round Wire Locks: P/N 42270 - .061" wide

Recommended Piston Clearance: .003" measured .850" from bottom of the oil ring

 

COMPRESSION RATIOS

2V NON PI

2V PI

4V ALL

Flat Top with 4.6 Engine

10.99:1

12.14:1

11.17:1

Flat Top with 5.4 Engine

10.04:1

10.82:1

10.16:1

   
   
Features
  • 2618 high strength material lightweight design
  • 1.2 mm offset wrist pin location for quiet start-ups.
  • Mimics OEM design
  • Perfect ring groove to skirt squareness
  • Pressure balance groove
  • 2.500" length tool steel pin included with round wire locks
  • Full banded skirt design for increased skirt stability
  •