MAHLE MOTORSPORTS
Mahle PowerPak+ LS7 4.125 Bore 4.000 Stroke -25cc Dish Piston Kit 930221825
- PART NUMBER:
- 930221825
- MPN:
- 930221825
- Availability:
- Ships from Manufacturer
- Shipping:
- Free Over $98 In U.S. 48
- Type:
- Dish Pistons
- Bore (in.):
- 4.125
- Stroke (in.):
- 4.000
- Rod Length (in.):
- 6.125
- Compression Height (in.):
- 1.105
- Pin Diameter (in.):
- 0.927
- Crown Volume (cc):
- -25
- Weight (g):
- 454
- Compression Ratio w/ 70cc:
- 9.4:1
- Alloy:
- 2618
- Ring Included:
- Yes
- Ring Sizes:
- 1.0mm, 1.0mm, 2.0mm
- Quantity:
- Sold as a set of 8
- Notes:
- Compatible w/ LS7 Style Heads
- Notes:
- Stock applications with 0.925" Pin require rods to be honed to 0.927"
On Sale
Description
Mahle PowerPak+ LS7 4.125 Bore 4.000 Stroke -25cc Dish Piston Kit 930221825
The MAHLE Motorsport PowerPak kit was developed for high performance street, sportsman and pro class racers. The PowerPak pistons are made from either 4032 aluminum alloy to allow for tighter cylinder to wall clearances and improved temperature stability, or 2618 alloy to allow for increased detonation resistance. Each kit is complete with a set of high performance rings, containing a low drag 1.0mm, 1.0mm, 2.0mm high performance ring pack.
Features:
- High Strength 2618 Aluminum Alloy
- HV385 Coated Steel 1.0mm Top, Napier 1.0mm 2nd & 2.0mm Oil Ring Set
- Hard Anodized Top Ring Groove
- Phosphate Coated and Mahle's Grafal Skirt Coating for reduced drag and wear
- Weight matched
Warranty Information
Due to the nature of performance applications, the parts sold by MAHLE Motorsports, Inc. are sold without any express
warranty or any implied warranty of merchantability or fitness for
any particular purpose.
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