Landracing Forum

Fundraising, For sale, and Wanted => For Sale by Private Parties => Topic started by: dave on April 20, 2015, 10:20:56 PM

Title: "D" engine sbc 18 degree pistons and rods
Post by: dave on April 20, 2015, 10:20:56 PM

wiseco 18 degree max compression pistons, Eagle rods with pins and rings  4.030 bore 3.00 stroke    only 6 runs at bonneville  look perfect
303-935-4852  dave  offers

Title: Re: "D" engine sbc 18 degree pistons and rods
Post by: 8 on April 20, 2015, 11:11:22 PM

   
   4.030 Bore and 3.00 Stroke Aint a legal SCTA D motor,  Too Big ! !

Title: Re: "D" engine sbc 18 degree pistons and rods
Post by: SPARKY on April 20, 2015, 11:35:53 PM

2.98"  ???????????????????

Title: Re: "D" engine sbc 18 degree pistons and rods
Post by: jacksoni on April 23, 2015, 10:48:24 AM

Quote from: SPARKY on April 20, 2015, 11:35:53 PM

2.98"  ???????????????????

4.03x3= 306.13, just above the limit. However, just because the pistons were "designed" for a 3" stroke (pin height, deck height, rod length,  etc etc) doesn't mean you have to run that stroke. Generally could easily be fit in a legal D motor (with a slightly shorter stroke)