SMALL BLOCK CHEVY
BIG BLOCK CHEVY
FORD
MOPAR
PONTIAC
HONDA/ACURA
302 / 327 DOME

  • Forged from Premium 2618 aluminum alloy
  • Designed for use with most popular 23º heads
  • 927-2750-150 wall wrist pin (130 grams) included
  • CNC Machined ring grooves accept 1/16 1/16 3/16 rings (Rings Sold Seperately)
  • Optional bearing steel wrist pins available

302 Dome
Std Bore: 4.000
Ring package designed for: 1/16, 1/16, 3/16 Rings
 Tech and Installation Tips
Part # Cubic
Inches		 Bore Stroke Rod
Length		 Compression
Distance
Head Cubic Centimeters
58cc 64cc 70cc
Compression Ratio
Dome
Volume		 Gram
Weight		 Footnote Oversize Ring Set#
202890 306 4.030 3.000 5.700 1.800 11.4 10.4 9.7 6.5cc 567 S 0.030 S100S8-4030-5
261357 308 4.040 3.000 5.700 1.800 11.4 10.5 9.7 6.5cc 571 S 0.040 S100S8-4040-5
261358 311 4.060 3.000 5.700 1.800 11.5 10.6 9.8 6.5cc 584 S 0.060 S100S8-4060-5

327 Series
Std Bore: 4.000
Ring package designed for: 1/16, 1/16, 3/16 Rings
Part # Cubic
Inches		 Bore Stroke Rod
Length		 Compression
Distance
Head Cubic Centimeters
58cc 64cc 70cc
Compression Ratio
Dome
Volume		 Gram
Weight		 Footnote Oversize Ring Set#
147752 332 4.030 3.250 5.700 1.675 13.4 12.1 11.1 12cc 531 0.030 S100S8-4030-5
147753 333 4.040 3.250 5.700 1.675 13.4 12.2 11.2 12cc 536 0.040 S100S8-4040-5
147754 336 4.060 3.250 5.700 1.675 13.5 12.3 11.3 12cc 547 0.060 S100S8-4060-5


- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.

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