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Ross Forged Racing Pistons w/ Rings (8.8 C.R) EVO VIII & IX

All kits include special heavy-duty pistons, which are designed and manufactured to perform flawlessly under the extreme heat and PRESSURE associated with turbocharged engines. Ideal for both street and serious competition, these pistons are loaded with extra features such as annular pin hole grooves with double forced oil holes to prevent pinhole galling, and taper lands to prevent scuffing. Extra thick lands for superior ring groove support under extreme pressure are made possible by intersecting the ring groove with the pinhole and using ROSS Oil Ring Support Rails. 4340 taper bore, hard-chromed extra heavy duty pins, along with Ross Racing Rings, and Locks are also included.

Piston Specifications:

- Bore: 3.346 (85mm)

- Stroke: 3.465

- Rod Length: 5.906

- Head CC: 47.0

- C.H. 1.375

- Compression Ratio: 8.8:1 (Based on Factory Head and Gasket)

- Dome Volume: -10.5

- Gram Weight: 329

This product was added to our catalog on Monday 10 March, 2008.
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JNZ Tuning
PO BOX 442
Sellersville, PA 18960
Phone: (215) 997-6850
Fax: (215) 853-8293
Email: sales@jnztuning.com

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From Route 309 North/South:
Turn onto Bergey Rd,
Travel .75 mile,
Right on Campus Drive,
Left at end of cul-de-sac,
Follow driveway to Building F

From 476:
Exit 31,
Left on Sumneytown Pike (Rt. 63) 0.2 mile,
Left on Forty Foot Rd (Rt. 63, Forty Foot Rd becomes Broad St) 3 miles,
Left on Main St/Cowpath Rd 0.2 mile,
Right on Bergey Rd 1.2 miles, Left on Campus Drive,
Left at end of cul-de-sac,
Follow driveway to Building F
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