SMALL BLOCK CHEVY
BIG BLOCK CHEVY
FORD
MOPAR
PONTIAC
HONDA/ACURA
SMALL DOME PROFILE

  • Designed to fit Edelbrock STD Series Heads.
  • 4032 low expansion high silicon aluminum alloy heat treated to SRP specifications
  • CNC machined domes with radiused valve reliefs provide optimum flame travel
  • Pin fitting and double spiro locks included
  • 990-2930-150 wall wrist pin (150 grams) included
  • CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings, closed chamber accepts 5/64, 5/64, 3/16 rings

Closed Chamber
Std Bore: 454 = 4.250, 502 = 4.470
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
101cc 107cc 109cc
Compression Ratio
Dome
Volume		 Gram
Weight		 Footnote Oversize Ring Set#
141634 458 4.270 4.000 6.135 1.645 10.7 10.1 9.9 14cc 624 0.020 JE00F8-4270-0
141635 460 4.280 4.000 6.135 1.645 10.7 10.1 10.0 14cc 632 0.030 JE00F8-4280-0
141636 466 4.310 4.000 6.135 1.645 10.8 10.3 10.1 14cc 640 0.060 JE00F8-4310-0
141637 469 4.320 4.000 6.135 1.645 10.9 10.3 10.1 14cc 654 0.070 JE00F8-4320-0
143593 489 4.280 4.250 6.385 1.270 10.4 9.9 9.8 5cc 534 B 0.030 JE00F8-4280-0
145376 496 4.310 4.250 6.385 1.270 10.6 10.1 9.9 5cc 551 B 0.060 JE00F8-4310-0

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