WebFeb 19, 2015 · The 4.21-inch unit uses stock-type connecting rods while the 4.25-inch units use longer big-block Chevy type of rods, such as those measuring 6.7 and 6.8 inches. Eagle’s recommended horsepower limit for its cast Pontiac crank is 700 hp. Ohio Crankshaft began offering cast-iron Pontiac V-8 crankshafts within the past several years. WebOct 11, 2013 · In theory, going from a 2.25-inch Pontiac to a 2.20-inch big-block Chevy rod journal should allow as much as a 0.050-inch stroke increase on a virgin (not previously ground undersize) crank if the ...
The Pioneers of the Pontiac V-8: Race Engine Development - MotorTrend
WebOhio 4340 Forged Crankshaft, 3.75" Stroke, 3.00" main, 326/350/389/400 Block, 2.250" Pontiac RJ (0) Reviews: Write first review Description: New Ohio Forged 4340 Crankshaft 3.00" Main Journal Size 3.75" Stroke 2.250" Pontiac Rod Journal 6.625" Rod Length WebDec 29, 2024 · He started with short-deck 303 blocks cast by Pontiac, and then ordered 3.375-inch-stroke Moldex cranks, 6.08-inch Carrillo connecting rods, and 4.15-inch pistons and used modified R/A-IV heads. did chooze go out of business
CFD 9799103 Ponitac Crankshaft Standard Rods Mains
WebEngine Components- Internal - Windage Trays & Crank Scrapers. Welcome Guest My Account Order Status Wishlist (866)762-7527. Products. Air & Fuel Delivery; Apparel, Decals, Books, Gift Cards; ... Description: Pontiac 3.75" stroke Crankshaft Oil Scraper Item #: TPR-2101. Condition: New. Price: $32.95. Qty: Add to Cart WebCrankshaft, Pontiac 400 455 Forged 4340 Steel Crankshaft 4.250-IN. 2Pc-Seal External Bal. Part Number: SDM-1-276-020. Not Yet Reviewed. Estimated Ship Date: Tuesday … WebPONTIAC Crankshafts. Filter by Availability Filter Results PONTIAC Individual Parts. Part Groups. Results 1 - 25 of 27 25 Records Per Page Default Sort . Eagle Cast Steel … did cho like harry