This is an exploded view of the bottom-end on a 2.1L Prelude AKA -- B21A.

Notice the 5-row girdle. Anyways, the point is that plenty of poeple know about the GSR/ITR gridle swap. What about this girdle, has anyone adapted this to say the bottom-end of an LS/B20? In the diagram the main caps all look flat just as the GSR/ITR bottom-end. Not really sure if this would be any better than stock on a GSR/ITR. Though on the d-series don't they have full length girdle? I mean if the d-series that have such weaker compenents than the b-series, and run a full row girdle.....would running one a b-series be a benefit.

Granted I think the B21A did have like a 6000-ish redline and about 1.37:1 rod stroke ratio...I'm sureit need all the help I could get to stablize the bottom-end.

Here is the page for the picture on Hondaautomotiveparts.com . Part number 009.

 

i've seen this bottom end mated to a B16 head

 

bumpity for those people who had something better to do late last night when I posted this