H22A2 rod bearings

joshATR · Post by **joshATR** » Fri Sep 25, 2015 6:13 pm

http://www.ebay.co.uk/itm/Clevite-TriMe ... 4630fd5370

These show applications for H22A and H22A1 (which afaik is the US equivalent to the H22A2) that also uses 50mm mains. But why is the A2 not listed here then? It's so confusing.

joshATR · Post by **joshATR** » Fri Sep 25, 2015 6:19 pm

I Believe I've found some now: http://www.jap-perf.ch/acl-bearings-rac ... h-std.html First page I've seen that actually shows the A2 on application list.

89 UKDM BA4 4WS (resto job!) · Post by **wurlycorner** » Fri Sep 25, 2015 6:32 pm

joshATR wrote:
4thgenphil wrote:ACL 1937
This is exactly what I seem to be finding, however people are telling me that the JDM H22A from the 4th gen ludes runs the 50mm mains also, so why would the rod bearings for that; fit the H22A2

I don't know about the H22 crank, but... Just as a general statement, big end journal sizes can be different to main bearing journal sizes. There is no need for them to be the same.

mercutio · Post by **mercutio** » Fri Sep 25, 2015 9:24 pm

yeah i wouldnt buy them until whoever is building the engine has put the verniers on them

joshATR · Post by **joshATR** » Fri Sep 25, 2015 11:34 pm

I'm building it, http://www.masterperformancegroup.co.uk ... h-std.html I finally found some. Issue seems to be that on most websites they are solely listed for use with the F20 and F22C, for some reason the exact same specs on other websites fail to list the H22A2, possibly because it's not for the market they are advertising in.