WebMay 7, 2007 · Banned. Joined Sep 10, 2006. 1,714 Posts. #3 · May 3, 2007. fiscus said: I just checked the clearances on the 383 sbc I'm putting together, and the rod bearings are all at .003", and the mains are between .003 and .0035. This seems loose to me and I don't want to have low oil pressure. I've thought of three solutions: WebMay 12, 2024 · I do think that there is some weight to the rod bearing clearances. I did not measure stock clearance since only rod #1 was measurable, but I did measure during assembly and I landed at right around ~.016" on all rods and mains. Some clearances were a hair wider or tighter. That is pretty tight for 40wt oil spec and close to a 2" diameter crank.
Will I be safe with 0.0018" bearing clearances - Ford Muscle Cars …
WebJan 4, 2008 · Make sure you have the rods installed correctly to the pistons. The little slots that the bearing tangs fit into should face out towards the oil pan rail. If they are the other way around, it will lock the engine up pretty tight. Advanced Automotive Machine Waldorf Md - Enginerepairshop.com. WebSpecialties: Service You Can See. Experts You Can Trust℠. At Valvoline Instant Oil Change℠, we get you in and out quickly with an oil change that you can watch from the … nick robertson toronto maple leafs
Bearing clearance on stock 460 460 Ford Forum
http://www.goapr.jp/products/connecting_rods_20t_ea888.html WebDec 30, 2006 · Joined Jan 11, 2006. 8,533 Posts. #2 · Dec 29, 2006. Re: Bearing clearance vs oil pumps. Broncman said: Got my mains and rods checked today. .0028-.0029 on the mains and .003-.0031 on the rods. Will never see past 5400 rpms. Is a stock pump ok or would a high volume be better with these clearances. Thanks. WebAug 2, 2024 · The larger clearances will require a higher viscosity oil to maintain adequate oil film strength. It is better to be a little loose than too tight if you are unsure. Off road and dirt applications need more … no wasting food