H bearings or P bearings?
 

I've got my stuff apart. And I'm going to replace the rod bearings.
In this motor I've used H bearings, Just wondering if the P bearing wouldn't work as well.
Highest I'm going is 8500 (trans flare).
Thanks

Re: H bearings or P bearings?
 

I have had great luck with coated H bearings. Mine seldom goes over 8600 either. They have lived so well I can't see changing.

Re: H bearings or P bearings?
 

P bearings are not chamfered or narrowed for a big radius crank. What is the build ????

Re: H bearings or P bearings?
 

4 cylinder Dodge Neon 2.4 liter. Stock uncut crank. It does not have a full radius. I guess the chamfer is not needed.

Re: H bearings or P bearings?
 

Artie, the "H" bearing is quite a bit harder than the "P" and will withstand more abuse (read: boost). I'd prefer the "H" for most race engines.

Re: H bearings or P bearings?
 

Thanks. But all of my "abuse" comes in the form of my tow vehicle. The race car only sees the raging pressure of my hood scoop at 109 mph.

Re: H bearings or P bearings?
 

Arts ride doesn't boost. Everyone seems to think you need a turbo on these little rides to run fast.
Since the H bearings are narrow, now. I think I would go for the full width P bearing since it doesn't need the narrow bearing because of the crank undercut instead of radius. Just make sure it doesn't loose any of the bearing clearance when changing to the "P" series. If the crank is "Real Hard" I'm not sure I wouldn't put a "V" series bearing or some of the King bearings in it. OOPS, that might blow Art's budget. I have a feeling that comes into play with the H &P selection... how about it Artie?