Speed Pro

H273CP

Ford Mercury 289 302 5.0 5.0L Speed Pro Hypereutectic Coated Skirt Flat Top 4VR Piston Set/8 9.0:1 STANDARD

EAN: 0614046227095

UPC: 614046227095

Cast

Bore: 4.000" (at STANDARD); Piston Style: Flat head with 4-valve reliefs; Piston Head Volume: -8.00cc
Pin Diameter: .912" (included);Press-fit or floating (pin locks must be purchsed separately); Ring Lands: 5/64"-5/64"-3/16"
Appx Compression Ratio (w/+.030" bore): w/58.2cc chambers 9.08:1, w/60.4cc 8.86:1, w/63cc 8.61:1
DurOshield Coated Skirts; For stock stroke crankshaft (289ci-2.870", 302ci-3.000") and stock length connecting rods (289ci-5.155", 302ci-5.090")
Not OE-duplicate pistons

If you're looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from FM244 aluminum alloy, which contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. They're ideal for use in high performance street, bracket racing, and oval track racing and will work perfectly with normal ring end gaps.

Hedman 8846 Header Bolts And Brackets - LOCK HEADER BOLTS - SB C
AIRBAGIT
Mix me 1769